Quencherman (Quenchermen pluralised) is a Neutral Mob found in Calfloward. They are endermen infected by Rainbows. To Cure one you need splash potion of Regeneration. Like other Endermen they pick up blocks but they also pick up Stones, Cobblestones, Bricks, Sandstones, Snow block, Ice and mob heads.
Like all enderman, Quencherman opens its mouth when hostile, hurt or by a glitch. Quenchermen teleports like crazy when on fire by falling in lava or touching fire. Unlike other Endermen, Quenchermen can swim and touch water. They also pick up Glass Blocks and Snow blocks that allows them to build Snow Golems. They are afraid of Iron Golem and adores Quenchers. When killed they drop a Quencher Staff and Eye of Ender.