Jetmir, Nexus of Revels + Skittering Precursor + Sword of the Meek + Extruder

Prerequisites

• You control no more than two additional creatures.

Steps

1. 1Activate Extruder by sacrificing Sword of the Meek.
2. 2Skittering Precursor triggers, creating a 0/1 Eldrazi Spawn creature token.
3. 3When the Eldrazi Spawn enters the battlefield as a 1/1 due to Jetmir, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Eldrazi Spawn.
4. 4Resolve the Extruder ability, putting a +1/+1 counter on a creature you control.
5. 5Activate the Eldrazi Spawn by sacrificing it, adding .
6. 6Repeat.

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers