Minecraft Overworld Heroes vs. Hostile Mobs Chess Set​. Whether its surviving the night or building a magnificent megastructure, Minecraft requires strategy and thinking ahead. Put those skills to use with this chess set, and topple your opponent’s king! Choose to play as the friendly Overworld heroes (Steve, Alex, villagers, horses, iron golems, and chickens) who take their look from pale sandstone or as the hostile mobs (Wither, Ender Dragon, Enderman, skeleton horses, creepers, and baby zombies) whose look is inspired by obsidian.​