my ideas

This mod have 2 special achivement for blood armor and blood ingot 

new tools:

red pickaxe

red sword

red hoe

red ingot

red shovel

blood tools  (end game items)

villagers  will give you  special item  :

blood ingot . if you have this item you can craft blood items (armor tools ) but you must give them  red ingot

blood armor have special effect  

new trades (red ingot = blood ingot )

 new totem of parrot for killing parrots

in the future i will add more ores  and more effects for armors