Garth One-Eye, Twinflame, Spark Double, and Primal Vigor

Prerequisites

• Garth One-Eye on the battlefield
• Twinflame in hand
• Spark Double on the battlefield
• Primal Vigor on the battlefield
• available

Steps

1. Cast Twinflame by paying , targeting Spark Double as copy of Garth One-Eye, creating two token copy of Spark Double as a copy of Garth One-Eye
2. Activate first Garth One-Eye token by tapping it, choosing Black Lotus
3. Cast the copy of Black Lotus
4. Activate Black Lotus by tapping and sacrifing it, adding
5. Activate second Garth One-Eye token by tapping it, choosing Regrowth
6. Cast the copy of Regrowth targeting Twinflame, returning it from your graveyard to your hand
7. Cast Twinflame by paying its strive cost, targeting two token copy of Spark Double as a copy of Garth One-Eye, creating four token copy of Spark Double as a copy of Garth One-Eye
8. Activate the first three Garth One-Eye token by tapping it, choosing black Lotus
9. Cast the copy of Black Lotus
10. Activate two Black Lotus by tapping and sacrificing it, adding
11. Activate third Black Lotus by tapping and sacrificing it, adding
12. Activate the fourth Garth One-Eye token by tapping it, choosing Regrowth
13. Cast the copy of Regrowth targeting Twinflame, returning it from your graveyard to your hand
14. Repeat from step 7

Results

• Infinite card draw
• Infinite colored mana
• Infinite creature tokens
• Infinite ETB
• Infinite LTB
• Infinite storm count