Infinite untap of creatures you control, Infinite ETB, Infinite LTB, Infinite combat damage, Infinite combat phases, Infinite death triggers, Infinite mana creatures you control can produce, Infinite sacrifice triggers
Declare Pestered Wellguard and the creature with Breath of Fury attached as attackers. Pestered Wellguard triggers, creating a 1/1 Faerie creature token.
Deal combat damage using the creature that has Breath of Fury attached.
Breath of Fury triggers, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to the Faerie token, then causing you to untap all creatures you control and to get an additional combat phase after this one.
Repeat each combat phase.
Component Cards
How It Works
Declare Pestered Wellguard and the creature with Breath of Fury attached as attackers
Pestered Wellguard triggers, creating a 1/1 Faerie creature token.
Deal combat damage using the creature that has Breath of Fury attached
Breath of Fury triggers, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to the Faerie token, then causing you to untap all creatures you control and to get an additional combat phase after this one
Repeat each combat phase.