Potion Master (NPC)

The Potion Master is an NPC that can spawn any time during Hardmode when the player has an Alchemy Station.

Names:

 * Alexander
 * Arthur
 * Potter
 * Seamus

Quotes:
''"'s Lesser Potions are for amateurs. Check out my Greater Potions!" (Only if Merchant is present.)''

''"I've been using your alchemy station for my brews. Hope you don't mind." (Only if the player still has his/her alchemy station.)''

''"No, I'm not using  in my potions. Using living human-like mushrooms in potion can have...weird effects..." (Only if Truffle is present.)''

''"I'm running out of Ironskin Potions, and I never mine. Can you get some Iron Ore from ? I'll pay you in full for it." (Only if Miner is present.)''

''"I don't care if  threatens to suck my blood, I can't flavor my potions!" (Only if Vampiress is present.)''

Sells:

 * Greater Healing Potion~50 Silver
 * Super Mana Potion~1 Gold 50 Silver
 * Ironskin Potion~10 Silver
 * Thorns Potion~10 Silver
 * Magic Power Potion~10 Silver
 * Wrath Potion~10 Silver
 * Lifeforce Potion~1 Gold (Only during Blood Moon/Solar Eclipse.)