Grulhammer Silverfist

Grulhammer Silverfist is a Polymock opponent found in Umbral Grotto. He's one of the fifth-tier opponents the player has to defeat in the Polymock quest chain.

As part of the Polymock quest chain, he uses the following forms (in order):
 * Dredge Form
 * Dolyak Rider Form
 * Dwarven Arcanist Form

In tournament play, he selects from these forms:
 * Common:
 * Mergoyle Form
 * Fire Imp Form
 * Ice Imp Form
 * Uncommon:
 * Dwarven Arcanist Form
 * Dredge Form
 * Rare:
 * Dolyak Rider Form

Locations

 * Tarnished Coast
 * Far Shiverpeaks
 * (when challenged to Polymock match)
 * (when challenged to Polymock match)

Quests
Quests involved in:
 * Polymock: Defeat Grulhammer Silverfist

Dialogue
Before being defeated:
 * "Who wants to lose at a game of Polymock? Step right up and get your backside handed to you! Hold back your tears long enough to marvel at my one-of-a-kind pieces. Guaranteed to brighten your day!"
 * I wish to play you [sic] in a game of Polymock.
 * (before registering at least 3 pieces)
 * ... to be added ...
 * (after registering at least 3 pieces)
 * "You will be removed from your party and taken to a Polymock arena to battle Grulhammer Silverfist. Do you wish to proceed?"
 * Accept: "Yes."
 * Decline: "No."

After being defeated:
 * "These Asura have been teaching me the tournament rules of their little Polymock game. It sounds intriguing. What do you say we play that way? You'll need 1 common piece, 1 uncommon piece, and 1 rare piece to play."
 * I wish to play you [sic] in a game of Polymock.
 * (before registering 1 piece of each type)
 * "You don't have at least 1 common, 1 uncommon, and 1 rare Polymock piece unlocked yet. You cannot play any opponents using tournament rules at this time."
 * (after registering 1 piece of each type)
 * "You will be removed from your party and taken to a Polymock arena to battle Grulhammer Silverfist. Do you wish to proceed?"
 * Accept: "Yes."
 * Decline: "No."

Quotes
During a Polymock match:
 * "Careful. You don't want to lose another piece."
 * "I saw that coming before you even thought about it."
 * "Oooh. That was too bad...for you."
 * "You call that strategy?"
 * "You just made another blunder. Think first, then act."
 * "You might want to rethink that move."
 * "You want to put some salve on that?"
 * "You're doin' pretty well...considerin' you're playin' me!"

When he loses a Polymock match:
 * "Damnation! Your constant yammerin' put me off me game. I should try that."

When he wins a Polymock match:
 * "You've heard that practice makes perfect, right? Well, that might not work for you."