Aya of Alexandria + Breath of Fury + Biotransference + Temur Ascendancy

Aya of Alexandria

Breath of Fury

Biotransference

Temur Ascendancy

How it works

1. Deal combat damage using the creature that has Breath of Fury attached.
2. Breath of Fury and Aya of Alexandria trigger.
3. Resolve the Aya of Alexandria trigger, creating a 1/1 Assassin creature token.
4. Resolve the Breath of Fury trigger, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to the Assassin token, then causing you to untap all creatures you control and to get an additional combat phase after this one.
5. Repeat each combat phase.

This vicious loop turns the humble Assassin tokens created by Aya of Alexandria into an endless chain of extra combat phases, fueled entirely by the forced sacrifices required by Breath of Fury. Biotransference plays a quiet but vital role behind the scenes, turning all your creatures into artifacts—meaning Aya of Alexandria itself becomes historic, ensuring your combat damage triggers flow smoothly. Meanwhile, Temur Ascendancy grants your ever-growing army haste so they can charge straight back into battle during the next phase, keeping the relentless cycle of attacks going forever.