Runes of the Cinderwolf

2 pieces: (2) Set: Gain Stormkeeper every 50 sec.

4 pieces: (4) Set: For 8 sec after you consume Stormkeeper, your Lightning Bolt, Lava Burst, Icefury, and Frost Shock generate 50% more Maelstrom, and your Chain Lightning, Lava Beam, and Earthquake deal 20% increased critical damage.