Denzilore Fatehold, Tocasia, Dig Site Mentor, Samut, Tyrant Smasher, and Herd Baloth

Prerequisites

• Denzilore Fatehold on the battlefield
• Tocasia, Dig Site Mentor on the battlefield
• Samut, Tyrant Smasher on the battlefield
• Herd Baloth on the battlefield

Steps

1. Activate a creature by tapping it, causing you to surveil 1
2. Denzilore triggers, putting a +1/+1 counter on each creature you control
3. Herd Baloth triggers, creating a creature token
4. Repeat

Results

• Infinite +1/+1 counters on creatures you control
• Infinite surveil
• Infinite tapped creature tokens