Witch Engine

Corpse Dance

Ashnod's Altar

Witch Engine + Corpse Dance + Ashnod's Altar

Result: Infinite black mana. Infinite colorless mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite storm count. Infinite magecraft triggers.

        Requires: Corpse Dance in hand. All permanents on the battlefield.

        Steps:
        Activate Witch Engine by tapping it, targeting any opponent
Holding priority, activate Ashnod's Altar by sacrificing Witch Engine, adding {C}{C}
Resolve the Witch Engine ability, adding {B}{B}{B}{B} and not giving control of Witch Engine to an opponent due to it no longer being on the battlefield
Cast Corpse Dance with buyback by paying {4}{B}, returning Witch Engine from your graveyard to the battlefield with haste, and returning Corpse Dance to your hand
Repeat

Witch Engine + Corpse Dance + Ashnod's Altar

Requires

Steps

Results