Rootwater Commando

Islandwalk on a Merfolk is the game's most pointed flavor irony: the tribe whose identity is the sea gets its evasion specifically against blue, the color most likely to be standing in the water with it. Against any opponent who controls an Island, this is an unblockable 2/2 for ; against anyone else, it is a vanilla body with a keyword that never goes live. That conditional evasion is the whole design, and it tells you what the card was built to police. In an era when blue control and tempo decks ran heavy Island counts, a creature that strolled past their blockers while pressuring a clock did real work in the one matchup it cared about and sat inert everywhere else. The unremarkable stat line is deliberate, because the keyword carries the card: landwalk creatures have always been priced as if the relevant land is in play, with the plain body serving as the floor when it is not. Whether this swings between unanswerable beater and dead filler comes down entirely to what lands the opposing deck runs, which is the bargain landwalk has demanded since the mechanic first appeared.