Ghired, Conclave Exile + Breath of Fury + Concordant Crossroads

Prerequisites

• Breath of Fury attached to another creature you control that can attack this turn.
• You control at least one creature token.
• An opponent cannot block creatures you control.

Steps

1. 1Declare Ghired and the creature with Breath of Fury attached as attackers.
2. 2Ghired triggers, creating a token copy of a creature token you control that is tapped and attacking.
3. 3Deal combat damage to an opponent using the creature with Breath of Fury attached.
4. 4Breath of Fury triggers, causing you to sacrifice the creature with Breath of Fury attached, then attach Breath of Fury to a creature token you control, untap all creatures you control and to get an additional combat phase after this one.
5. 5Repeat each combat phase.

Effects

• Infinite combat damage
• Infinite combat phases
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control