The Evolved Skeleton Boss is the boss of the Moon.
It looks mainly like a Wither Skeleton, but taller and with dual bows instead of a stone sword. Notably it appears in the Moon Dungeon, which has grey bricks.
During the fight, the Evolved Skeleton Boss' only form of attack is shooting from it's dual bows. Like all Galacticraft bosses, escaping the room will de-spawn the boss and upon it's death you will receive a key to locked chest found somewhere in the dungeon.
Do you need a wiki for your Minecraft mod/gaming wiki? We'll host it for free! Contact us.