Infinite blinking of some creatures, Infinite ETB, Infinite green mana, Infinite LTB, Infinite magecraft triggers, Infinite mana creatures you control can produce, Infinite storm count, Infinite untap of creatures you control
Activate Marwyn by tapping it, adding at least seven .
Cast Mobilize by paying , untapping all creatures you control.
Activate Temur Sabertooth by paying , returning Eternal Witness from the battlefield to your hand.
Cast Eternal Witness by paying .
Eternal Witness enters the battlefield, returning Mobilize from your graveyard to your hand.
Repeat.
Component Cards
How It Works
Activate Marwyn by tapping it, adding at least seven .
Cast Mobilize by paying , untapping all creatures you control.
Activate Temur Sabertooth by paying , returning Eternal Witness from the battlefield to your hand.
Cast Eternal Witness by paying .
Eternal Witness enters the battlefield, returning Mobilize from your graveyard to your hand.
Repeat.