Color Identity: U

Initial Card State
- Spark Double in hand.
- Omarthis on the battlefield.
Mana Needed
- ({3} magic symbol)
({U} magic symbol)
available.
Steps
- Cast Spark Double by paying ({3} magic symbol)
({U} magic symbol)
, choosing to have it enter the battlefield as a nonlegendary copy of Omarthis with a +1/+1 counter on it. - Omarthis triggers, putting a +1/+1 counter on itself.
- Spark Double triggers, putting a +1/+1 counter on itself.
- Repeat from step 2.
Results
- Infinite +1/+1 counters on certain creatures.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).