Xathrid Necromancer + Maskwood Nexus + Silvar, Devourer of the Free

Prerequisites

• You control another creature.

Steps

1. 1Activate Silvar by sacrificing any other creature.
2. 2When the creature dies as a Human due to Maskwood Nexus, Xathrid Necromancer triggers, creating a 2/2 Zombie creature token.
3. 3Resolve the Silvar ability.
4. 4Repeat.

Effects

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