This one is more stallish and focused on ability damage more than attack.]
Im using Irum in a replacement of Leash of Life, but both can be used (maybe add 3x Leash and 1x more Irum instead of Runebearer)

Hero: Nishaven (40 cards)

Ally (8):
4x Tempest Runebearer
4x Isadora Stormrage

Ability (28):
4x Shrine of Negatia
1x Word of the Prophet
4x Rain Delay
4x Bad Santa
2x Static Shock
4x Fireball
2x Disarming Personality
4x Lightning Strike
3x Supernova

Location (3):
3x Irum: Lightning Quarry

Deck Code: 424036B