Silvergill Douser

The Faerie clause is the tell. A Merfolk Wizard whose tap ability scales off your board reads, at a glance, like tribal-lord-adjacent design, the sort you expect to count "the number of Merfolk you control" and stop there. Counting Faeries too is a deliberate cross-tribal signal: this was built for a multicolor archetype that lived in blue alongside black, where the two creature types overlapped under one banner. The effect itself is unusual for the shape it takes, a repeatable -X/-0 rather than the more familiar -X/-X. Shrinking power without touching toughness means it never kills anything outright; it neuters attackers and blockers, turning a developed tribal board into a tap-to-disable engine that taxes combat math every turn instead of trading once. The -0 is the line that draws the design back from outright removal: you are renting an attacker's teeth, not pulling them, so the value compounds across a long game built on a wide board and folds quickly against a single large threat the douser cannot bring to zero power. It is a support piece in a tribal shell, the creature that lets a swarm punch through, rather than the payoff that wins on its own.