Boonweaver Giant + Carrion Feeder + In Bolas's Clutches + Ratadrabik of Urborg

WUB identity

Commander legal

The 4 combo pieces

• Boonweaver Giant
• Carrion Feeder
• In Bolas's Clutches
• Ratadrabik of Urborg

How to execute it

1. Activate Carrion Feeder by sacrificing Boonweaver Giant.
2. When Boonweaver Giant dies as a legendary creature due to In Bolas's Clutches, Ratadrabik of Urborg triggers, creating a token copy of Boonweaver Giant that is a 2/2 Zombie in addition to its other types.
3. When the Boonweaver Giant token enters the battlefield, it triggers, returning In Bolas's Clutches from your graveyard to the battlefield attached to the token.
4. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
5. Repeat.

What the combo produces

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