Saheeli, the Sun's Brilliance + Mana Echoes + Prismite + Giant-Sized Flying Ant

Prerequisites

• Saheeli does not have summoning sickness.
• available, plus an additional if you control less than three creatures that share a creature type with Giant-Sized Flying Ant

Steps

1. 1Activate Saheeli by paying and tapping it, creating a token copy of Giant-Sized Flying Ant with haste.
2. 2When the token Giant-Sized Flying Ant enters the battlefield, it and Mana Echoes trigger.
3. 3Resolve the Giant-Sized Flying Ant trigger, untapping Saheeli.
4. 4Holding priority, if you control less than four creatures that share a creature type with Giant-Sized Flying Ant, repeat steps 1 through 3 one additional time.
5. 5Resolve all Mana Echoes triggers, adding for each creature you control that shares a creature type with Giant-Sized Flying Ant for each trigger resolved this way.
6. 6Activate Prismite twice by paying , adding .
7. 7Repeat.

Effects

• Infinite colored mana
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature tokens with haste