MTG Combo: Breath of Fury + Giant Adephage

This combo generates infinite combat steps, and deals infinite combat damage in those steps, but: * You must be able to deal combat damage to an opponent with Giant Adephage and have the trigger for Breath of Fury resolve. * You must have a global source of haste, such as Fervor, Cyclops of Eternal Fury, Concordant Crossroads, etc.

Breath of Fury enchants Giant Adephage. You attack, and successfully deal damage to an opponent with the insect. You stack the triggers such that Giant Adephage resolves first, creating a copy of itself. Breath of Fury then resolves, attaching itself to the new token (and the original is sacrificed). Because the token has haste from your global haste source, you can attack with it again the following combat.

This can be repeated as long as the requirements hold.