You have at least ten Gates with different names in library or on the battlefield under your control.
Mana Needed
minus for each unique Gate you control available.
Steps
Cast
New Frontiers by paying minus for each unique Gate you control.
Resolve
New Frontiers, causing you to search your library for that many Gate cards and put them onto the battlefield tapped, and allowing each opponent to do the same for basic lands.
Activate
Maze's End's second ability by paying , tapping it and returning it from the battlefield to your hand, searching your library for a Gate, putting it onto the battlefield and causing you to win the game.
Results
Win the game.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
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1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.