Missy + Carrion Feeder + Horde Ambusher

Prerequisites

• You have at least one red card in hand.

Steps

1. 1Activate Carrion Feeder by sacrificing Horde Ambusher.
2. 2When Horde Ambusher dies, Missy's first ability triggers, returning Horde Ambusher from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature.
3. 3Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
4. 4Activate Horde Ambusher's morph ability by revealing a red card from your hand, turning it face up.
5. 5Repeat.

Effects

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers