diff --git a/data/mods/Magiclysm/harvest.json b/data/mods/Magiclysm/harvest.json
index da43ee1990815..ed0fec59efdb2 100644
--- a/data/mods/Magiclysm/harvest.json
+++ b/data/mods/Magiclysm/harvest.json
@@ -6,14 +6,15 @@
     "entries": [
       { "drop": "mutant_meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "mutant_meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
-      { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
-      { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
-      { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
-      { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
-      { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
+      { "drop": "mutant_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "mutant_blood", "type": "blood", "mass_ratio": 0.1 },
+      { "drop": "mutant_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "mutant_brain", "type": "flesh", "mass_ratio": 0.005 },
+      { "drop": "mutant_kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "owlbear_stone", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "mutant_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "raw_fur", "type": "skin", "mass_ratio": 0.015 },
       { "drop": "mutant_fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -28,11 +29,11 @@
     "entries": [
       { "drop": "mutant_meat", "type": "flesh", "mass_ratio": 0.3 },
       { "drop": "mutant_meat_scrap", "type": "flesh", "mass_ratio": 0.03 },
-      { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
-      { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
-      { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
-      { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
-      { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
+      { "drop": "mutant_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "mutant_blood", "type": "blood", "mass_ratio": 0.1 },
+      { "drop": "mutant_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "mutant_brain", "type": "flesh", "mass_ratio": 0.005 },
+      { "drop": "mutant_kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "owlbear_stone", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
@@ -50,6 +51,7 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
@@ -58,6 +60,7 @@
       { "drop": "bulette_plate", "scale_num": [ 2, 5 ], "max": 1, "type": "skin" },
       { "drop": "bulette_pearl", "scale_num": [ 1, 4 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "bone_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "raw_leather", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -66,10 +69,12 @@
   },
   {
     "id": "demon_spider",
+    "//": "Maybe demon blood in future.  But for now, tainted will do.",
     "type": "harvest",
     "entries": [
       { "drop": "meat_tainted", "type": "flesh", "mass_ratio": 0.1 },
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.05 },
+      { "drop": "blood_tainted", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "demon_chitin_piece", "type": "bone", "mass_ratio": 0.04 },
       { "drop": "demon_chitin_plate", "type": "skin", "mass_ratio": 0.01 },
       { "drop": "demon_spider_fang", "base_num": [ 0, 0 ], "scale_num": [ 0.1, 0.6 ], "max": 2, "type": "flesh" }
@@ -83,6 +88,7 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.28 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.05 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
@@ -100,12 +106,14 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
       { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "bone_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "raw_fur", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -120,12 +128,14 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
       { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "bone_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "raw_leather", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -139,13 +149,14 @@
     "entries": [
       { "drop": "mutant_meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "mutant_meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
-      { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
-      { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
-      { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
-      { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
-      { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
+      { "drop": "mutant_blood", "type": "blood", "mass_ratio": 0.1 },
+      { "drop": "mutant_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "mutant_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "mutant_brain", "type": "flesh", "mass_ratio": 0.005 },
+      { "drop": "mutant_kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "mutant_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "raw_leather", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "mutant_fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -160,12 +171,14 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
       { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "bone_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "wool_staple", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -197,12 +210,14 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
       { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "bone_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "parabolan_wool_staple", "type": "skin", "mass_ratio": 0.05 },
       { "drop": "fat", "type": "flesh", "mass_ratio": 0.07 },
@@ -214,10 +229,12 @@
     "type": "harvest",
     "entries": [
       { "drop": "mutant_human_flesh", "type": "flesh", "mass_ratio": 0.34 },
+      { "drop": "mutant_human_blood", "type": "blood", "mass_ratio": 0.1 },
+      { "drop": "mutant_human_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "hstomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
-      { "drop": "raw_leather", "type": "skin", "mass_ratio": 0.02 },
+      { "drop": "raw_hleather", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "mutant_human_fat", "type": "flesh", "mass_ratio": 0.07 },
       { "drop": "adrenal_gland_large", "type": "bionic", "max": 2 }
     ]
@@ -230,12 +247,14 @@
       { "drop": "meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "animal_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
       { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "bone_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "fat", "type": "flesh", "mass_ratio": 0.07 },
       { "drop": "adrenal_gland_large", "type": "bionic", "max": 2 }
@@ -248,13 +267,14 @@
     "entries": [
       { "drop": "mutant_meat", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "mutant_meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
-      { "drop": "lung", "type": "flesh", "mass_ratio": 0.0035 },
-      { "drop": "liver", "type": "offal", "mass_ratio": 0.01 },
-      { "drop": "brain", "type": "flesh", "mass_ratio": 0.005 },
-      { "drop": "sweetbread", "type": "flesh", "mass_ratio": 0.002 },
-      { "drop": "kidney", "type": "offal", "mass_ratio": 0.002 },
+      { "drop": "mutant_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "mutant_blood", "type": "blood", "mass_ratio": 0.1 },
+      { "drop": "mutant_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "mutant_brain", "type": "flesh", "mass_ratio": 0.005 },
+      { "drop": "mutant_kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone", "type": "bone", "mass_ratio": 0.15 },
+      { "drop": "mutant_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "mutant_fat", "type": "flesh", "mass_ratio": 0.07 },
       { "drop": "adrenal_gland_large", "type": "bionic", "max": 2 }
@@ -307,14 +327,19 @@
   },
   {
     "id": "lizardfolk",
+    "//": "Aka demihuman_noskin",
     "type": "harvest",
     "entries": [
       { "drop": "demihuman_flesh", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "demihuman_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "demihuman_meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
+      { "drop": "demihuman_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "demihuman_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "demihuman_stomach", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "demihuman_brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "demihuman_kidney", "type": "offal", "mass_ratio": 0.002 },
-      { "drop": "raw_demihumanleather", "type": "skin", "mass_ratio": 0.02 },
+      { "drop": "demihuman_fat", "type": "flesh", "mass_ratio": 0.18 },
+      { "drop": "demihuman_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "bone_demihuman", "type": "bone", "mass_ratio": 0.1 }
     ]
@@ -330,10 +355,12 @@
       { "drop": "demihuman_lung", "type": "offal", "mass_ratio": 0.0035 },
       { "drop": "demihuman_liver", "type": "offal", "mass_ratio": 0.01 },
       { "drop": "demihuman_brain", "type": "offal", "mass_ratio": 0.003 },
+      { "drop": "demihuman_stomach", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "demihuman_kidney", "type": "offal", "mass_ratio": 0.002 },
       { "drop": "demihuman_fat", "type": "flesh", "mass_ratio": 0.18 },
-      { "drop": "raw_demihumanleather", "type": "skin", "mass_ratio": 0.01 },
       { "drop": "bone_demihuman", "type": "bone", "mass_ratio": 0.1 },
+      { "drop": "demihuman_marrow", "type": "bone", "mass_ratio": 0.005 },
+      { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "feather", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "down_feather", "type": "skin", "mass_ratio": 0.01 }
     ]
@@ -343,11 +370,16 @@
     "type": "harvest",
     "entries": [
       { "drop": "demihuman_flesh", "type": "flesh", "mass_ratio": 0.32 },
+      { "drop": "demihuman_meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "demihuman_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "demihuman_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "demihuman_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "demihuman_stomach_large", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "demihuman_brain", "type": "flesh", "mass_ratio": 0.0025 },
       { "drop": "demihuman_kidney", "type": "offal", "mass_ratio": 0.002 },
+      { "drop": "demihuman_fat", "type": "flesh", "mass_ratio": 0.18 },
       { "drop": "raw_demihumanleather", "type": "skin", "mass_ratio": 0.02 },
+      { "drop": "demihuman_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
       { "drop": "bone_demihuman", "type": "bone", "mass_ratio": 0.1025 }
     ]
@@ -358,11 +390,16 @@
     "entries": [
       { "drop": "demihuman_flesh", "type": "flesh", "mass_ratio": 0.32 },
       { "drop": "demihuman_lung", "type": "flesh", "mass_ratio": 0.0035 },
+      { "drop": "demihuman_blood", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "demihuman_liver", "type": "offal", "mass_ratio": 0.01 },
+      { "drop": "demihuman_meat_scrap", "type": "flesh", "mass_ratio": 0.01 },
       { "drop": "demihuman_brain", "type": "flesh", "mass_ratio": 0.005 },
       { "drop": "demihuman_kidney", "type": "offal", "mass_ratio": 0.002 },
+      { "drop": "demihuman_stomach", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
+      { "drop": "demihuman_fat", "type": "flesh", "mass_ratio": 0.18 },
       { "drop": "raw_demihumanleather", "type": "skin", "mass_ratio": 0.02 },
       { "drop": "sinew", "type": "bone", "mass_ratio": 0.00035 },
+      { "drop": "demihuman_marrow", "type": "bone", "mass_ratio": 0.005 },
       { "drop": "bone_demihuman", "type": "bone", "mass_ratio": 0.1 }
     ]
   },
@@ -372,6 +409,7 @@
     "type": "harvest",
     "entries": [
       { "drop": "meat_mutant_tainted", "type": "flesh", "mass_ratio": 0.32 },
+      { "drop": "blood_tainted", "type": "blood", "mass_ratio": 0.1 },
       { "drop": "owlbear_stone", "scale_num": [ 1, 1 ], "max": 1, "type": "offal" },
       { "drop": "bone_tainted", "type": "bone", "mass_ratio": 0.15 },
       { "drop": "raw_tainted_fur", "type": "skin", "mass_ratio": 0.015 },