Just a special gamemode with ridiculous rules and creative mods. Change it every week. I would be excited to play each new creation. and since its not ranked , its just like aram, etc. just for fun but created and hosted by blizz in game. unlimited mana. multiple heroes allowed on the same team. stupid stuff but it would be hilarious and soo much fun to experiment
(Originally posted by u/LordPings on r/heroesofthestorm)