Blazing Sunsteel + Metropolis Reformer

RW identity

Commander legal

The 2 combo pieces

• Blazing Sunsteel
• Metropolis Reformer

What must be in place

Blazing Sunsteel attached to Metropolis Reformer.
You have a way to deal damage to Metropolis Reformer.
You have a way to give Metropolis Reformer indestructible.

How to execute it

1. Give Metropolis Reformer indestructible, and then deal damage to Metropolis Reformer.
2. Metropolis Reformer and Blazing Sunsteel trigger.
3. Resolve the Metropolis Reformer trigger, causing you to gain life equal to the damage dealt.
4. Resolve the Blazing Sunsteel trigger, dealing that much damage to Metropolis Reformer.
5. Repeat from step 2.

What the combo produces

• Infinite lifegain
• Infinite lifegain triggers