Color Identity: U, B


Initial Card State
- Priest of Gix in hand.
- All other permanents on the battlefield.
Notable Prerequisites
- You have a nonartifact black creature card in hand with mana value two or less.
Steps
- Cast Priest of Gix by discarding another nonartifact black creature card with mana value two or less.
- Containment Construct triggers, causing you to exile the discarded card from your graveyard and allowing you to cast it this turn.
- Priest of Gix enters the battlefield, triggering itself and Cloudstone Curio.
- Resolve the Priest of Gix trigger, adding ({B} magic symbol)
({B} magic symbol)
({B} magic symbol)
. - Holding priority, cast the black creature from exile by paying its mana cost.
- The creature enters the battlefield, triggering Cloudstone Curio, returning Priest of Gix from the battlefield to your hand.
- Resolve the Cloudstone Curio trigger from step 3, returning the black creature to your hand.
- Repeat.
Results
- Infinite black mana.
- Infinite ETB.
- Infinite LTB.
- Infinite storm count.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).