Color Identity: U

Initial Card State
- Backslide in exile (exiled by Isochron Scepter).
- All permanents on the battlefield.
Mana Needed
- ({4} magic symbol)
({U} magic symbol)
each turn available.
Steps
- Activate Isochron Scepter by paying ({2} magic symbol)
and tapping it, casting a copy of Backslide without paying its mana cost. - Resolve Backslide, turning Brine Elemental face down.
- Activate Ixidor by paying ({2} magic symbol)
({U} magic symbol)
, turning Brine Elemental face up. - Brine Elemental triggers, causing each opponent to skip their next untap step.
- Repeat during each of your turns.
Results
- Opponents skip their untap steps.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).