Pixelmon Mod

Very simple suggestion, adding the consumable item: PokéDoll to the mod. The item that when used guarantees the player to flee from a battle.

Simple, but definitely not useless.
The doll is good, even if it's just a vanilla method of using /endbattle +1

/endbattle is not intended to be used for fleeing battles. It's supposed to be a last resort if there is a battle glitch.

Sounds like all the more reason to add it, to me.