Mayael's Aria + Tyvar, the Pummeler

Prerequisites

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Steps

1. 1At the beginning of your upkeep, Mayael's Aria triggers.
2. 2Holding priority, activate Tyvar by paying , giving creatures you control +X/+X until end of turn, where X is the greatest power among creatures you control.
3. 3If you do not control a creature with power 19 or greater, repeat from step 2.
4. 4Resolve the Mayael's Aria trigger, causing you to put a +1/+1 counter on each creature you control, gain 10 life and win the game.

Effects

• Win the game