Glacial Chasm + Gratuitous Violence + Heartless Hidetsugu

R identity

Commander legal

The 3 combo pieces

What must be in place

Heartless Hidetsugu does not have summoning sickness.
All opponents have even life totals.

How to execute it

  1. Activate Heartless Hidetsugu by tapping it, causing it to deal damage to each opponent equal to their life total, and causing it to deal no damage to you

What the combo produces