When a land becomes a creature, that doesn't count as having a creature enter. The permanent was already on the battlefield; it only changed its types. Abilities that trigger whenever a creature enters won't trigger.
Creeping Tar Pit
A land that becomes a creature may be affected by "summoning sickness." You can't attack with it or use any of its {T} abilities (including its mana abilities) unless it began your most recent turn on the battlefield under your control. Note that summoning sickness cares about when that permanent came under your control, not when it became a creature.
Last observed at $0.30, stable around $0.30 thirty days ago. Over the trailing 90 days the price moved between $0.23 and $0.44 across 41 observations. Headline volatility reads stable. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
Last observed on Scryfall 18 hours ago at $0.30.
This printing is one of 3 catalogued treatments from UMA — the lineup includes Foil and 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.
This card belongs to *Ultimate Masters* (released December 2018).
Card #239 in Ultimate Masters.
Rarity tier: rare. Rares occupy the bottom-of-pack rare slot in standard boosters.
Card type: Land. Color identity: black/blue.
Legal in Modern, Legacy, Vintage, Commander, Brawl, and Historic.
EDHrec ranks this card #2,832 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Jason Felix. Rarix tracks 558 other cards credited to this artist across the catalog — browse the full gallery to see the body of work.
Search across TCGplayer, eBay sold, Cardmarket EU, and Star City from the marketplace deeplinks above to compare live listings.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Jason Felix
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
