Marath, Will of the Wild + Mana Echoes + Unbound Flourishing

Prerequisites

• Marath has at least three +1/+1 counters on it.

Steps

1. 1Activate Marath by paying and removing a +1/+1 counter from it.
2. 2Unbound Flourishing's second ability triggers, copying Marath's ability.
3. 3Resolve both Marath abilities, creating two 1/1 Elemental creture tokens.
4. 4The Elementals enter the battlefield, triggering Mana Echoes twice, adding for each Elemental you control.
5. 5Activate Marath by paying and removing a +1/+1 counter from it.
6. 6Unbound Flourishing's second ability triggers, copying Marath's ability.
7. 7Resolve both Marath abilities, putting two +1/+1 counters on it.
8. 8Repeat.
9. 9Once you have infinite , you may repeat steps 5-7 to give Marath infinite +1/+1 counters, then use them to deal infinite damage to any target(s).

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite colorless mana
• Infinite creature tokens
• Infinite creature tokens that are infinitely large
• Infinite damage
• Infinite ETB