Keen Sense + Magmakin Artillerist

RG identity

Commander legal

The 2 combo pieces

What must be in place

You have more cards in hand than your maximum hand size.

How to execute it

  1. During the next cleanup step, discard cards down to your maximum hand size.
  2. Magmakin Artillerist triggers, dealing 1 damage to each opponent for each card discarded this way.
  3. Keen Sense triggers, causing you to draw a card.
  4. As you are still in the cleanup step, once the stack is empty and priority has been passed by all players, you will discard down to your maximum hand size again.
  5. Repeat from step 2.

What the combo produces