Etrata, the Silencer + The Peregrine Dynamo + Adric, Mathematical Genius

Etrata, the Silencer

The Peregrine Dynamo

Adric, Mathematical Genius

How it works

1. Deal combat damage to an opponent using Etrata, triggering its ability.
2. Holding priority, activate Adric and The Peregrine Dynamo by paying 3 and tapping them, copying Etrata's trigger twice.
3. Resolve all Etrata triggers, exiling three creatures an opponent controls and putting hit counters on them, and then causing that opponent to lose the game.

When unblockable combat damage lets Etrata, the Silencer trigger her lethal exile effect, we can short-circuit her usual deck-shuffling drawback by copying the ability on the stack. Both The Peregrine Dynamo and Adric, Mathematical Genius step in here to multiply that single trigger into a flurry, allowing you to instantly pile three hit counters onto an opponent's creatures. It's a deliciously convoluted assassination that completely bypasses Etrata's need to connect three separate times, instantly closing out a game of Commander or Legacy in a single decisive strike.