Rograkh, Son of Rohgahh, Together Forever, Ashnod's Altar, and Master Biomancer

Prerequisites

• Rograkh, Son of Rohgahh in hand
• Together Forever on the battlefield
• Ashnod's Altar on the battlefield
• Master Biomancer on the battlefield
• available

Steps

1. Cast Rograkh by paying
2. Rograkh enters the battlefield with at least two +1/+1 counters on it due to Master Biomancer
3. Activate Together Forever by paying , targeting Rograkh
4. Activate Ashnod's Altar by sacrificing Rograkh, adding
5. When Rograkh dies, Together Forever triggers, returning Rograkh to your hand from your graveyard
6. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count