Boros Reckoner + Soul Link

Boros Reckoner

Soul Link

How it works

1. Give Boros Reckoner indestructible, and then deal damage to Boros Reckoner.
2. Boros Reckoner and Soul Link's second ability trigger.
3. Resolve the Soul Link trigger, causing you to gain that much life.
4. Resolve the Boros Reckoner trigger, dealing that much damage to itself.
5. Boros Reckoner and Soul Link's first and second abilities trigger.
6. Resolve both Soul Link triggers, causing you to gain life equal to twice the damage dealt.
7. Repeat from step 4.