Dualcaster Mage + Heat Shimmer
Both cards in hand. You control at least one creature. available.
- Cast Heat Shimmer by paying
- Holding priority, cast Dualcaster Mage by paying
- Dualcaster Mage enters the battlefield, copying Heat Shimmer
- Resolve the copied Heat Shimmer, creating a token copy of Dualcaster Mage
- Repeat from step 3
Infinite creature tokens with haste. Infinite ETB. Infinite magecraft triggers.