Cleric Class, Crystalline Crawler, Freed from the Real, and Mine Worker

Prerequisites

• Cleric Class on the battlefield
• Crystalline Crawler on the battlefield
• Freed from the Real on the battlefield
• Mine Worker on the battlefield
• Cleric Class is at least level two
• Mine Worker does not have summoning sickness
• Freed from the Real attached to Mine Worker

Steps

1. Activate Mine Worker by tapping it, causing you to gain at least 2 life
2. Cleric Class triggers, putting a +1/+1 counter on Crystalline Crawler
3. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding
4. Activate Freed from the Real's second ability by paying , untapping Mine Worker
5. Repeat

Results

• Infinite lifegain
• Infinite lifegain triggers