The beloved Yan from FF14 is here!
Yan is an incredibly strong sheep that looks cute and likes to wipe the party by one-shotting everyone with its head.
Yan can be summoned via command (/summon m6syan:yan), or by right clicking a large slime (size>2) with a sheep spawn egg to transform the slime into a yan (spawn egg can be obtained from creative tab or other mods such as EvilCraft).
Yan has 284HP(142 Hearts), 60Atk(30 Hearts) and its attack can disable shields. Yan will target the nearest hostile mob first, then the nearest player if there are no hostile mobs around.
Yan can be bred and lured with wheat just like normal sheep, they will not attack when player is holding an itemstack of wheat, but that doesn't mean they would become friendly (or perhaps, bumping someone is their way to express love).