Rona, Herald of Invasion // Rona, Tolarian Obliterator + Mox Amber + Banishing Knack

Prerequisites

• Rona does not have summoning sickness.

Steps

1. 1Activate Mox Amber by tapping it, adding .
2. 2Cast Banishing Knack by paying , targeting Rona.
3. 3Activate Rona by tapping it, returning Mox Amber from the battlefield to your hand.
4. 4Cast Mox Amber by paying .
5. 5Rona triggers, untapping itself.
6. 6Activate Mox Amber by tapping it, adding one mana of any color among legendary creatures and/or planeswalkers you control.
7. 7Repeat from step 3.

Effects

• Infinite blue mana
• Infinite mana among colors of legendary creatures and planeswalkers you control
• Infinite storm count