How it works
Prerequisites
- At least one opponent cannot block creatures you control.
Steps
- 1Deal combat damage using the creature that has Breath of Fury attached and Ancient Gold Dragon, triggering Breath of Fury and Ancient Gold Dragon.
- 2Resolve the Ancient Gold Dragon trigger, creating at least one creature token.
- 3Resolve the Breath of Fury trigger, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to a creature token, then causing you to untap all creatures you control and to get an additional combat phase after this one.
- 4Repeat each combat phase.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?