Questing Phelddagrif, Sinking Feeling, Ashaya, Soul of the Wild, Suture Priest, and Market Festival

Prerequisites

• Questing Phelddagrif on the battlefield
• Sinking Feeling on the battlefield
• Ashaya, Soul of the Wild on the battlefield
• Suture Priest on the battlefield
• Market Festival on the battlefield
• Sinking Feeling and Market Festival attached to Questing Phelddagrif
• Questing Phelddagrif does not have summoning sickness

Steps

1. Activate Questing Phelddagrif by tapping it, adding
2. Market Festival triggers, adding two mana of any color(s)
3. Activate Questing Phelddagrif's first ability by paying , giving it +1/+1 until end of turn and causing an opponent to create a 1/1 Hippo creature token
4. The Hippo enters the battlefield, triggering Suture Priest's second ability, causing the opponent to lose 1 life
5. Activate Questing Phelddagrif by paying and putting a -1/-1 counter on it, untapping it
6. Repeat
7. Once you have infinite mana, you may activate Questing Phelddagrif's third ability to cause any number of opponent to draw infinite cards

Results

• Infinite card draw for any number of opponents
• Infinite colored mana
• Infinite creature tokens for any number of opponents
• Infinite draw triggers for any number of opponents
• Infinite ETB for any number of opponents
• Infinite lifeloss for any number of opponents