Infinite lifegain triggers, Infinite lifegain, Infinite scry
Activate the mana-producing creature by tapping it, adding at least .
Activate Yenna by paying and tapping it, creating a token copy of Second Wind attached to the mana-producing creature, then untapping Yenna and causing you to scry 2.
Activate the Second Wind token's second ability by tapping it, untapping the mana-producing creature.
Activate Faith Healer by sacrificing the Second Wind token.
Repeat.
Component Cards
How It Works
Activate the mana-producing creature by tapping it, adding at least .
Activate Yenna by paying and tapping it, creating a token copy of Second Wind attached to the mana-producing creature, then untapping Yenna and causing you to scry 2.
Activate the Second Wind token's second ability by tapping it, untapping the mana-producing creature.
Activate Faith Healer by sacrificing the Second Wind token.
Repeat.