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. Truffle iss friends with Dryad as reference to his quotes.

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.