Roywyn

Shaman (tested at 888 damage, level 70, in Stockades)

Searing Totem: 16.8% per hit (450% total)
(from 50-66 to 199-215)

Lightning Shield: 26.7% per charge (80% total)
(from 287 to 524)

Magma Totem: 6.7% per tick (67% total)
(from 97 to 157)
Magma Totem has an AoE cap of 1550 per tick, 15.500 total.

Fire Nova Totem: 21.4% on impact
(Base 654-730. To 853-918. Makes an increase of 188-199, fits the 21.4 which is the coffecient for instant AoE)
Fire Nova Totem has an AoE cap of 9970.

The Blue Bar and you - the complete Fire Mage 2.4 mana compendium: http://elitistjerks.com/658230-post3191.html

DPS spec and class comparison in Naxxramas gear: http://code.google.com/p/simulationc...i/SampleOutput
This assumes Rune of Razorice and Slow for Torment unless noted as "No TtW".
More detailed at http://elitistjerks.com/923110-post2775.html

And [Timbal's Focusing Crystal] doesn't proc on AM.