Bloodflow Connoisseur + Furystoke Giant + Hardened Academic

RWB identity

Commander legal

The 3 combo pieces

• Bloodflow Connoisseur
• Furystoke Giant
• Hardened Academic

How to execute it

1. Activate Bloodflow Connoisseur by sacrificing Furystoke Giant.
2. When Furystoke Giant dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Hardened Academic triggers, putting a +1/+1 counter on Furystoke Giant.
4. Resolve the Bloodflow Connoisseur ability.
5. Repeat.

What the combo produces

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