Hot Streak

This one: Fire · Your non-periodic critical strikes with Fireball, Frostfire Bolt… · Mage talent.

• Hot Streak · spell 48108 · Any time you score 2 spell criticals in a row using using Fireball…
• Hot Streak · spell 400625 · Fire · Your non-periodic critical strikes with Fireball, Frostfire Bolt…
• Hot Streak · spell 401724 · Gain the Hot Streak ability: Your non-periodic critical strikes with…

• Mage · Fire row 4, column 3 1 rank Talent calculator

Values as each build had them, not tested in play.

1. Forever 1.60.1.69913vs Era 1.15.9.69722
   Description, Era 1.15.9.69722

   Any time you score 2 non-periodic spell criticals in a row using Fireball, Frostfire Bolt, Balefire Bolt, Fire Blast, Scorch, or Living Bomb, your next Pyroblast spell cast within 10 sec will be instant cast and cost 101% less mana.

   Description, Forever 1.60.1.69913

   Your non-periodic critical strikes with Fireball, Frostfire Bolt, Fire Blast, and Scorch grant Hot Streak for 15 sec. Hot Streak reduces the cast time of Pyroblast by 25%, stacking up to 3 times.

2. Forever 1.60.1.70009vs Forever 1.60.1.69977
   Description, Forever 1.60.1.69977

   Your non-periodic critical strikes with Fireball, Frostfire Bolt, Fire Blast, and Scorch grant Hot Streak for 15 sec. Hot Streak reduces the cast time of Pyroblast by 25%, stacking up to 3 times.

   Description, Forever 1.60.1.70009

   Your non-periodic critical strikes with Fireball, Frostfire Bolt, Fire Blast, and Scorch grant Hot Streak for 20 sec. Hot Streak reduces the cast time of Pyroblast by 25%, stacking up to 3 times.