Unruly Krasis's second ability will overwrite any previous effects that set the creature's power and toughness to specific numbers. Effects that otherwise modify its power and toughness will still apply no matter when they took effect. The same is true for +1/+1 counters.
You can always activate an ability that will cause a creature to adapt. As that ability resolves, if the creature has a +1/+1 counter on it for any reason, you simply won't put any +1/+1 counters on it.
The value of X is determined only once, as Unruly Krasis's second ability resolves. Further changes to Unruly Krasis's power that turn won't cause the target creature's base power and toughness to change.
Last observed on Scryfall 2 months ago at $0.32. Over the trailing 90 days the price moved between $0.14 and $0.61 across 49 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from CLU — the lineup includes Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #50 of *Ravnica: Clue Edition*, the set that shipped alongside the February 2024 Ravnica: Clue Edition release.
Card type: Creature — Shark Octopus Lizard, color identity green/blue, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {1}{G}{U} (3 converted). Keyword abilities: Adapt and Trample.
Legal in Legacy, Vintage, and Commander.
EDHrec ranks this card #20,958 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Billy Christian. Rarix catalogs 255 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Billy Christian
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
If a creature somehow loses all of its +1/+1 counters, it can adapt again and get more +1/+1 counters.
