Doc Samson, Super Psychiatrist + Halo Fountain + Karn, Silver Golem

Mana needed: {1}

GW identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Karn by paying {1}, causing Halo Fountain to become a creature.
  2. Activate Doc Samson by tapping it, adding at least {W}{W}{W}
  3. Activate Halo Fountain's second ability by paying {W}{W}, tapping it, and then untapping it and Doc Samson, causing you to draw a card.
  4. Repeat from step 2.

What the combo produces