Color Identity: U

Initial Card State
- Master of Waves in hand.
- Cloudstone Curio and Phyrexian Altar on the battlefield.
Notable Prerequisites
- Your devotion to blue is at least three.
Mana Needed
- ({3} magic symbol)
({U} magic symbol)
available.
Steps
- Cast Master of Waves by paying ({3} magic symbol)
({U} magic symbol)
. - When Master of Waves enters the battlefield, it and Cloudstone Curio trigger.
- Resolve the Cloudstone Curio trigger, choosing to return nothing to your hand from the battlefield.
- Resolve the Master of Waves trigger, creating a number of 1/0 Elemental creature tokens equal to your devotion to blue.
- When the Elementals enter the battlefield, Cloudstone Curio triggers that many times.
- Holding priority, activate Phyrexian Altar by sacrificing all Elemental tokens, adding that much ({U} magic symbol)
. - Resolve the first Cloudstone Curio trigger, returning Master of Waves to your hand from the battlefield.
- Resolve all remaining Cloudstone Curio triggers, choosing to return nothing to your hand from the battlefield.
- Repeat.
- If your devotion to blue excluding Master of Waves is at least four, this combo will net infinite colored mana.
Results
- Infinite colored mana.
- Infinite death triggers.
- Infinite ETB.
- Infinite LTB.
- Infinite sacrifice triggers.
- Infinite storm count.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).