Myojin of Grim Betrayal, Roalesk, Apex Hybrid, and Phyrexian Altar

Prerequisites

• Myojin of Grim Betrayal on the battlefield
• Roalesk, Apex Hybrid on the battlefield
• Phyrexian Altar on the battlefield
• Myojin of Grim Betrayal has at least one indestructible counter on it

Steps

1. Activate Phyrexian Altar by sacrificing Roalesk, adding one mana of any color
2. When Roalesk dies, its second ability triggers, putting an indestructible counter on Myojin
3. Activate Myojin by removing an indestructible counter from it, returning Roalesk from your graveyard to the battlefield
4. When Roalesk enters the battlefield, its first ability triggers, putting two +1/+1 counters on any creature you control
5. Repeat

Results

• Infinite +1/+1 counters on all creatures you control except Roalesk
• Infinite blinking
• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite proliferate
• Infinite sacrifice triggers