Crystalline Crawler + Doubling Season + Showdown of the Skalds + Shrieking Drake

Mana needed: {U}

RGWU identity

Commander legal

The 4 combo pieces

What must be in place

Showdown of the Skalds has 2 or 3 lore counters on it.

How to execute it

  1. Cast Shrieking Drake, putting 2 +1/+1 counter on Crystalline Crawler with Showdown of the Skalds.
  2. Remove a +1/+1 counter from Crystalline Crawler to add {U}.
  3. Shrieking Drake triggers, returning itself to your hand.
  4. Repeat.

What the combo produces