Symbiotic Swarm

Symbiotic Swarm is a 100-card Commander precon from Commander 2020, released April 17, 2020. It is led by Kathril, Aspect Warper, an Abzan commander.

Kathril, Aspect Warper

When Kathril enters, put a flying counter on any creature you control if a creature card in your graveyard has flying. Repeat this process for first strike, double strike, deathtouch, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance. Then put a +1/+1 counter on Kathril for each counter put on a creature this way.

The list runs 38 lands and 34 creatures, and its nonland cards average 4.23 mana. At today's TCGplayer prices the whole deck's cards come to about $73.83, and the most valuable is Karametra, God of Harvests at $5.13.