~I'm not alone~
This is my second "Herobrine Mod",
but in their are 15 kinds of Herobrine and they drops all the same things, but the diamond drops the Ender Herobrine and the other herobrines drops other things:
spawns in plains and drops leather.
spawns in desert and drops sandstone.
spawns in taiga and iceplains and drops ice.
spawns in taiga and iceplains and drops snowballs.
spawns in nether and drops netherrack.
spawns in nether and drops glowstonedust.
spawns in nether and drops soulsand.
spawns in mushroomisland and drops red- and brownsmushrooms.
spawns in jungle and swamp and drops leaves and vines.
spawns in forest and drops grass.
Spawns in end and drops ender pearl.
Spawns in forest and plains and drops 4 boritos. (Thanks for the great idea TheHolyPork)
Spawns in forest, extremehills and plains and drops paper boritos.
Spawns in every biomes of the overworld and drops rottenflesh boritos. (WARNING! He is very, very, very fast)
Spawns in ocean, beach, extremehillsedge and mushroomislandshore and drops waterbuckets.
They are neutrale!!!