Infinite LTB, Infinite ETB, Infinite sacrifice triggers, Infinite death triggers, Infinite colorless mana, Infinite storm count, Infinite red mana, Infinite tapped creature tokens
Cast Trusty Boomerang by paying .
Kykar triggers, creating a 1/1 Spirit creature token.
When the Spirit enters, Mana Echoes triggers, adding for each Spirit you control.
Activate Trusty Boomerang's equip ability by paying , attaching it to the Spirit token.
Activate the Spirit token by paying and tapping it, tapping a creature a returning Trusty Boomerang from the battlefield to your hand.
Repeat.
Component Cards
How It Works
Cast Trusty Boomerang by paying .
Kykar triggers, creating a 1/1 Spirit creature token.
When the Spirit enters, Mana Echoes triggers, adding for each Spirit you control.
Activate Trusty Boomerang's equip ability by paying , attaching it to the Spirit token.
Activate the Spirit token by paying and tapping it, tapping a creature a returning Trusty Boomerang from the battlefield to your hand.
Repeat.