How it works
Prerequisites
- Your life total is greater than an opponent's.
Steps
- 1Cast Spear Spewer by paying .
- 2Spear Spewer enters the battlefield, triggering Obsidian Battle-Axe, attaching it to Spear Spewer and giving it haste.
- 3Activate Spear Spewer by tapping it, dealing 1 damage to each player.
- 4Activate Phyrexian Altar by sacrificing Spear Spewer, adding .
- 5Koll triggers, returning Spear Spewer from your graveyard to your hand.
- 6Repeat until all opponents with a lower life total than your own have lost the game.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?