The Fury of Kael'thas


 * "The Sun King's rage echoes through the tavern, empowering spellcasters of all kinds. Build a deck and every third spell you cast each turn will cost (0)."

 is a Tavern Brawl. It debuted on April 8th, 2020.

Overview
This Tavern Brawl sees players doing battle with custom decks in the Wild format. Every third spell cast each turn costs 0 mana, just like the effect of Kael'thas Sunstrider.

Strategy
Any Kael'thas combo decks work perfectly here, and more quickly and flexibly since you don't need to spend 7 mana playing Kael. See Kael'thas Sunstrider for specific tips on how to use this effect.