Jeskai Ascendancy, Mox Amber, and Retraction Helix

Prerequisites

• Jeskai Ascendancy on the battlefield
• Mox Amber on the battlefield
• Retraction Helix in hand
• You control at least one legendary creature or planeswalker
• You control at least one creature that does not have summoning sickness
• available

Steps

1. Cast Retraction Helix by paying , targeting a creature you control without summoning sickness
2. Jeskai Ascendacy first and second abilities trigger
3. Resolve the first Jeskai Ascendancy trigger, giving creatures you control +1/+1 until end of turn and untapping them
4. Resolve the second Jeskai Ascendancy trigger, allowing you to loot
5. Activate Mox Amber by tapping it, adding one mana of any color you can produce among legendary creatures and planeswalkers you control
6. Activate the creature by tapping it, returning Mox Amber to your hand
7. Cast Mox Amber by paying
8. Repeat from step 2

Results

• Infinite colored mana
• Infinite looting
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap of creatures you control