By the way, do I notice any auras on Sven?

Bugsy grins. And I'll be sorry to hurt a poor dumb bloke like you. Imagine what your family will say when they learned you got beaten up by a little kid.

He rushes forward, as he did with shake. He attempts to steal any fire resistance he has, and also Mind Blank, if he has it. He uses the rest to steal any other spell effects (if he has none, it's automatically switches to regular sneak attack damage)

Using dire charge again, and casting extended wraith strike.

Attacks:
(1d20+44)[47]
(1d20+44)[55]
(1d20+44)[46]
(1d20+44)[49]
(1d20+39)[44]
(1d20+39)[41]
(1d20+34)[50]
(1d20+34)[43]
(1d20+29)[33]
(1d20+29)[32]

Afterwards, I cast Quickened Telekinesis, using violent surge. He needs to make a will save (DC 28) or his hammer goes flying into the stands.