Upgrading the bomberman combo cEDH

This is a two-card combo that gives infinite mana at the cost of your handsize. It is something of an all-in combo because of that and a bit forgotten. But I have found an upgrade for it. A way to assemble it using only one card. Underworld breach! It demands that you have 12 cards or soo in your grave tho but that shouldn’t be impossible. If you wish to support my channel purchasing cards from TCGplayer using this affiliate like helps cEDH TV grow. My discord channel, you are