Coercive Recruiter + Marrow-Gnawer + Xenograft

Prerequisites

• Marrow-Gnawer does not have summoning sickness.
• "Pirate" chosen with Xenograft.
• You control at least one additional Rat.

Steps

1. 1Activate Marrow-Gnawer by tapping it and sacrificing another Rat, creating at least one 1/1 Rat creature token.
2. 2When the Rat enters the battlefield as a Pirate due to Xenograft, Coercive Recruiter triggers, untapping Marrow-Gnawer.
3. 3Repeat.
4. 4If you control at least two other Rats, this combo creates infinite additional Coercive Recruiter triggers, which can be used to untap any creature(s) infinitely and/or to gain control of any number of creature(s) until end of turn.

Effects

• Gain control of all creatures until end of turn
• Infinite creature ETB
• Infinite creature tokens
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control