Enclave Elite

The mana-sink merfolk: a 2/2 body that scales arbitrarily upward as long as your mana does, gaining a +1/+1 counter for every additional you pour in. The design problem it solves is the dead late-game draw. A three-mana merfolk soldier that arrives as a 2/2 is a weak topdeck once both players have built boards, but multikicker turns the same card into a mana outlet that grows by two stats per increment with no ceiling. Islandwalk is the other half of the equation, and the two abilities are built to reinforce each other: the evasion is conditional on the opponent keeping an Island around, but against any deck leaning on Islands it converts the kicked-up body straight into unblockable damage. There is no point inflating a creature you cannot push through, so the landwalk guarantees the investment connects. The wrinkle is that the counters resolve as part of the creature entering, not as a separate trigger, so this is an ungrowable commitment made up front: you decide how big it arrives, then it stays that size. That makes it a clean curve-topper for a tempo deck holding excess mana, a way to spend a flooded hand on a single threatening swing. It sits in the lineage of multikicker mana sinks that gave aggressive blue decks something to do with surplus mana, while the islandwalk kept it pointed squarely at the blue mirror it was most likely to face.