Color Identity: U

Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Pili-Pala does not have summoning sickness.
Steps
- Activate Urza's first ability by tapping Pili-Pala, adding ({U} magic symbol)
. - Activate Pili-Pala by paying ({1} magic symbol)
and untapping it, adding one mana of any color. - Repeat.
- Once you have infinite mana, you may use it to activate Urza's ability.
Results
- Cast all spells in your library.
- Infinite colored mana.
- Exile your library.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).