Color Identity: W

Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- You control at least four enchantments.
Steps
- Activate Serra's Sanctum by tapping it, adding at least ({W} magic symbol)
({W} magic symbol)
({W} magic symbol)
({W} magic symbol)
. - Activate Deserted Temple's second ability by paying ({1} magic symbol)
and tapping it, targeting Serra's Sanctum. - Rings of Brighthearth triggers, causing you to pay ({2} magic symbol)
to copy Deserted Temple's ability, targeting Deserted Temple. - Resolve both Deserted Temple abilities, untapping Deserted Temple and Serra's Sanctum.
- Repeat.
Notes
- With excess mana, you can instead untap another land instead of Serra's Sanctum.
Results
- Infinite mana lands you control can produce.
- Infinite untap of lands you control.
- Infinite white mana.
Bracket Tag
This combo has been estimated to be Powerful (Bracket 3+).