Would the mobs that are opposite of my a genda ,would they turn into other passive/hostile mob (cow > spider,spider > cow) or would they stay the same and only do the attacking?
Heres my idea what each mob would turn into from passive into hostile and visa versa:
Bat = Blaze
Chicken = Ghast
Cow = Skeleton
Mooshroom = Wither Skeleton
Pig = Hostile Zombie Pigmen
Rabbit = Killer Bunny
Sheep = Creeper
Squid = Elder Guardian/Guardian [50%/50%]
Villager = Zombie Villager/Witch [50%/50%]
Donkey = Magma Cube
Horse = Slime
Mule = Zombie
Ocelot = Silverfish/Endermite [50%/50%]
Spider = Hostile Spider
Cave Spider = Hostile Cave Spider
Enderman = Hostile EnderMan