Infinite colorless mana, Infinite creature tokens, Infinite damage, Infinite ETB, Infinite creature tokens that are infinitely large, Infinite +1/+1 counters on creatures you control
Activate Marath by paying and removing a +1/+1 counter from it.
Unbound Flourishing's second ability triggers, copying Marath's ability.
Resolve both Marath abilities, creating two 1/1 Elemental creture tokens.
The Elementals enter the battlefield, triggering Mana Echoes twice, adding for each Elemental you control.
Activate Marath by paying and removing a +1/+1 counter from it.
Unbound Flourishing's second ability triggers, copying Marath's ability.
Resolve both Marath abilities
Component Cards
How It Works
Activate Marath by paying and removing a +1/+1 counter from it.
Unbound Flourishing's second ability triggers, copying Marath's ability.
Resolve both Marath abilities, creating two 1/1 Elemental creture tokens.
The Elementals enter the battlefield, triggering Mana Echoes twice, adding for each Elemental you control.
Activate Marath by paying and removing a +1/+1 counter from it.
Unbound Flourishing's second ability triggers, copying Marath's ability.
Resolve both Marath abilities, putting two +1/+1 counters on it.
Repeat.
Once 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).