Steward of the Harvest, Singing Bell Strike, and Evendo, Waking Haven

Prerequisites

• Steward of the Harvest on the battlefield
• Singing Bell Strike on the battlefield
• Evendo, Waking Haven in exile
• available

Steps

1. Activate the creature with Singing Bell Strike attached using Evendo, Waking Haven's ability by paying and tapping it, adding at least eight
2. Activate Singing Bell Strike by paying , untapping the creature
3. Repeat

Results

• Infinite green mana