How it works
Prerequisites
- Bear Umbra attached to any creature that can attack this turn.
- You have at least ten Gates with different names on the battlefield, in hand and/or in library.
- You have a land card in hand.
Steps
- 1Cast Cultivator Colossus by paying .
- 2Cultivator Colossus enters the battlefield, putting a land card from your hand onto the battlefield tapped, then revealing cards from the top of your library until you reveal a land card, putting it in your hand and the rest of the revealed cards on the bottom of your library in any order.
- 3Repeat this process, putting a land card from your hand onto the battlefield tapped.
- 4Repeat step 3 until you have Maze's End and ten Gates with different names on the battlefield.
- 5Move to your combat phase, and declare the creature with Bear Umbra attached as an attacker.
- 6The creature with Bear Umbra attached triggers, untapping all lands you control.
- 7Activate three of the Gates by tapping them, adding .
- 8Activate Maze's End's second ability by paying , tapping it and returning Maze's End to your hand, causing you to win the game.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?