Dualcaster Mage + Sami, Wildcat Captain + Airbender's Reversal

Prerequisites

• You control at least two artifacts.

Steps

1. 1Cast Airbender's Reversal by paying its mana cost reduced by Sami, targeting any applicable target(s).
2. 2Holding priority, cast Dualcaster Mage by paying its mana cost reduced by Sami.
3. 3When Dualcaster Mage enters, it triggers, copying Airbender's Reversal targeting Dualcaster Mage.
4. 4Resolve Airbender's Reversal, airbending Dualcaster Mage.
5. 5Holding priority, cast Dualcaster Mage from exile by paying due to Sami.
6. 6Repeat from step 3.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite magecraft triggers
• Infinite storm count