Prerequisites
- Myr Welder on the battlefield
- Prismatic Geoscope in your graveyard
- Staff of Domination in your graveyard
- Myr Welder does not have summoning sickness
- You control at least two different basic land types
- available
Steps
- Activate Myr Welder by tapping it, exiling Staff of Domination from your graveyard
- Activate Myr Welder using Staff of Domination's first ability by paying , untapping Myr Welder
- Activate Myr Welder by tapping it, exiling Prismatic Geoscopes from your graveyard
- Activate Myr Welder using Staff of Domination's first ability by paying , untapping Myr Welder
- Activate Myr Welder using Prismatic Geoscope's ability by tapping it, adding mana of any color equal to amount of basic land types you control
- Repeat from step 4
Results
Required Cards 3
Myr Welder
Artifact Creature — Myr
Staff of Domination
Artifact