Color Identity: W

Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- You control at least two additional creatures, at least one of which has a +1/+1 counter on it.
Steps
- Activate Phyrexian Altar by sacrificing a creature with a +1/+1 counter on it, adding one mana of any color.
- The creature dies, triggering Basri's Lieutenant and Odric's Outrider.
- Resolve the Basri's Lieutenant trigger, creating a 2/2 Knight creature token.
- Resolve the Odric's Outrider trigger, putting a +1/+1 counter on another creature you control.
- Repeat.
Results
- Infinite colored mana.
- Infinite death triggers.
- Infinite ETB.
- Infinite LTB.
- Infinite sacrifice triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).