Hardened Academic + Viscera Seer + Woodfall Primus

BRGW identity

Commander legal

The 3 combo pieces

• Hardened Academic
• Viscera Seer
• Woodfall Primus

How to execute it

1. Activate Viscera Seer by sacrificing Woodfall Primus.
2. When Woodfall Primus dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Hardened Academic and Woodfall Primus trigger.
4. Resolve the Hardened Academic trigger, putting a +1/+1 counter on Woodfall Primus.
5. Resolve the Woodfall Primus trigger, destroying target noncreature permanent.
6. Resolve the Viscera Seer ability
7. Repeat.

What the combo produces

• Destroy any number of noncreature permanents
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite scry 1
• Lock