Color Identity: C

Initial Card State
- Myr Welder on the battlefield (without summoning sickness).
- Prismatic Geoscope in exile (exiled by Myr Welder).
- Staff of Domination on the battlefield or in exile (exiled by Myr Welder).
Easy Prerequisites
- There are at least two basic land types among lands you control if Staff of Domination is exiled, or five basic land types otherwise.
Steps
- Activate Myr Welder using Prismatic Geoscope's ability by tapping it, adding at least ({U} magic symbol)
({U} magic symbol)
. - If Staff of Domination is exiled, activate Myr Welder using Staff of Domination's first ability by paying ({1} magic symbol)
, untapping it. - Otherwise, activate Staff of Domination's third ability by paying ({3} magic symbol)
and tapping it, untapping Myr Welder. Then, activate Staff of Domination's first ability by paying ({1} magic symbol)
, untapping it. - Repeat.
Notes
- Once you have infinite mana, you can use Staff of Domination's other abilities.
Results
- Infinite card draw.
- Infinite colored mana.
- Infinite draw triggers.
- Infinite lifegain.
- Infinite lifegain triggers.
- Infinite mana creatures you control can produce.
- Infinite untap of creatures you control.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).