Experiment Kraj {2}{G}{G}{U}{U}
Legendary Creature — Ooze Mutant
Identity
Simic
EDHREC rank
#10,687
Cheapest printing
US$0.37
TCGplayer
Printings
4
Experiment Kraj has all activated abilities of each other creature with a +1/+1 counter on it.
{T}: Put a +1/+1 counter on target creature.
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
In short
A Commander deck is a commander and 99 other cards, one copy of each (except basic lands), all inside the commander's colour identity. Paste a full list into the deck price calculator to price it and check it against the format.