Truffle

The Truffle is an NPC that sells various items such as the Autohammer, Hammush and Mushroom Spear. To get the Truffle to move in, there must be a vacant house in (or near) a surface Mushroom Biome during Hardmode. He needs 100 blocks of Mushroom Grass, Plants and Trees to spawn.

Names
The Truffle may have any of the following names:

Quotes

 * "There's been such a huge rumor that's being spread about me, 'if you can't beat him, eat him!'"
 * "Everyone in this town feels a bit off. I woke up to [the clothier's name] chewing on my foot last night." (Only if Clothier is present)
 * "As if living underground wasn't bad enough, jerks like you come in while I'm sleeping and steal my children."
 * "You haven't seen any pigs around here have you? My brother lost his leg to one." (Possible reference to the Scaly Truffle which summons a Pigron)
 * "I tried to lick myself the other day to see what the big deal was, everything started glowing blue."
 * "Why does [Name of Witch Doctor] keep trying to to cram me into a cauldron?" (Only if Witch Doctor is present)
 * "Between you and me, [Name of Dryad] is the only one I trust. She is the only one here who hasn't tried to eat me or use me in a potion." (Only if Dryad is present)
 * "Everytime I see the color blue, it makes me depressed and lazy."
 * "I don't know the 'Truffle Shuffle', so stop asking!" (Reference to "The Goonies" movie.)

Trivia

 * All of his names are types of mushroom or toadstool.
 * The "Truffle Shuffle" line is a reference to the movie "The Goonies".
 * The line "You haven't seen any pigs around here have you? My brother lost his leg to one." is a reference to truffle hogs.
 * When threatened by enemies, Truffle will release mushroom spores, which will hover in air and deal damage.