The Master, Multiplied + Legion Loyalty + Combat Celebrant

The Master, Multiplied

Legion Loyalty

Combat Celebrant

How it works

1. Declare Combat Celebrant as an attacker, choosing to exert it as it attacks.
2. Combat Celebrant's myriad and printed abilities trigger.
3. Resolve the myriad trigger, creating a token copy of Combat Celebrant attacking each other opponent.
4. Resolve the second trigger, causing you to untap all other creatures you control and to get an additional combat phase after this one.
5. Move to your next combat phase, not exiling the Combat Celebrant tokens due to The Master.
6. Repeat using a Combat Celebrant token that hasn't attacked this turn.

This dazzling loop turns the humble combat step into a never-ending engine of war, fueled by the sheer synergy of giving your entire team myriad via Legion Loyalty. When you declare Combat Celebrant as an attacker and choose to exert it, its myriad trigger floods the board with token copies of itself attacking your other opponents. Normally, those tokens would vanish into thin air at the end of combat, but The Master, Multiplied cleverly steps in to shield them from exile while also waiving the legend rule. Because the Combat Celebrant tokens enter the fray un-exiled and ready to fight in the subsequent combat phase generated by the original's exertion, you can simply repeat the process with a fresh token each turn to chain infinite combat steps and generate an endless army.