Turncoat Kunoichi

White's removal at common in TMT all carries a tax. Grounded for Life wants the target tapped to come down cheaply, and Dimensional Exile is an aura that costs three and stays vulnerable to anything that peels enchantments off a creature. A 3/2 for three with a Banisher Priest enter trigger is the cleanest on-curve answer white has, and it walks straight into the 2/3s that anchor the format's common slot. The catch white drafters need to internalize: the base-mode exile lasts only as long as the kunoichi sits on the battlefield. Trade her in combat and she leaves, which immediately hands the exiled creature back. The body is the thing you are protecting, not just a clock. P1P3 to P1P5 in any white deck, P1P2 out of a thin pack.

WB Ninjas is where the sneak cost stops being a flavor line. That deck already runs the black mana and the unblocked-attacker density to set up the bounce-and-recast, and because the sneak version enters tapped and attacking, the enter trigger clears a blocker before combat damage rather than after. The exile then sticks even if the kunoichi dies later. RW Equipment never pays that cost: a suited-up attacker has no reason to bounce off the board mid-combat. RW takes this as a 3/2 with an on-enter exile and moves on; WB takes it as removal wired to its own attack step.

The medium speed of the format is what makes the sneak line live. You have the turns to land an unblocked attacker without racing a turn-four kill. The punisher is Stomped by the Foot aimed at the kunoichi: against black, killing her returns the exiled creature, which is precisely why the permanent sneak mode reads better than the base mode it shares a card with. Maindeck in any white deck, never the board.

A Banisher Priest with a tempo escalation built into its casting cost, and the question for Commander is whether your deck ever wants to pay it. Most do not, which makes the card narrower than its white face suggests. The base mode is plain spot removal: a 3/2 for three that exiles an opposing creature until the kunoichi leaves the battlefield. That return clause is broader than dying, since bouncing or blinking the kunoichi also hands the creature back; it is the standard Fiend Hunter caveat. A Bracket 2 effect, fine in casual builds that want another exile body, displaced in optimized decks by Swords to Plowshares and the cheaper instants.

The color identity is what gates the audience. The in the sneak cost makes this a white/black card for deckbuilding, so it is legal only in commanders whose identity reaches both colors: Orzhov and the Mardu, Esper, Abzan, and four-and-five-color shells on top of it. A mono-white deck cannot run it at all, sneak cost or no. That restriction does most of the narrowing here.

Within that pool, the sneak mode wants a commander already attacking with unblocked creatures and happy to bounce one home. Tymna the Weaver is the clean fit: evasive attackers are the engine, and the recast converts conditional exile into permanent removal that survives the kunoichi's death. Edgar Markov go-wide Mardu builds get similar mileage, since the board commitment is one they were already making. The bounce-and-recast friction makes this a combat payoff, not a splash.

Expect a sub-$5 secondary price. Bracket 2-3 only; too slow and synergy-dependent for cEDH, too situational for precon. In multiplayer the entering-tapped-and-attacking line clears a blocker before damage, but telegraphing the attack carries a real political cost. Invisible outside black-white combat decks that bounce their own attackers, which is a thin slice of the table.

A three-mana white removal creature for Modern decks that want a Banisher Priest with an optional permanent mode, except Modern already has cleaner exile at this slot. The base face exiles a creature only until this 3/2 dies, and the sneak upgrade asks you to be attacking, bounce a creature, and replay it for an extra color of mana, all to make the exile stick. That is a lot of setup for an answer that better removal handles flat. Legal, but yet to register in tracked tournament play, and nothing in the format is asking for it.

Legal in Standard since its March 2026 release, but it has yet to register in tracked tournament play this season. The card is not absent for lack of a payoff; it is a clean tempo-removal piece, the kind of effect that usually finds at least a sideboard slot in a white deck. The friction is the sneak line. To turn the temporary exile into a permanent one, you have to land an unblocked attacker, bounce it during declare blockers, and recast for an extra black pip. That asks for a board state where you are already ahead and willing to spend tempo to bank more of it, and Standard's white decks so far would rather have a removal spell that does its full job on cast. The base mode, a 3/2 that exiles a creature only until it dies, competes with cheaper and more permanent white answers without the body-as-liability downside. Played honestly, this is a value-grind tool in a format that has not slowed down enough to reward the grind.

Rotation is distant. As a March 2026 card, Turncoat Kunoichi stays Standard-legal through the fall 2027 rotation cycle, with the exact date pending Wizards' announcement. That is a long runway, and nothing on the announced schedule yet builds the kind of white tempo midrange shell where the sneak math becomes worth setting up. If a slower, attrition-oriented white deck emerges before then, the permanent-exile mode is the reason to look here again.

Legal since its printing this spring, but it has yet to register in tracked Pioneer tournament play. That absence is not a quirk of timing. The card asks for a deck that does not exist in the format.

The sneak line wants an aggressive white creature deck that reliably puts unblocked attackers on the board by turn three, then has the mana and the inclination to bounce one and recast for the permanent exile. The decks that get close, Mono-White Humans and Boros Heroic, are built around going wide and pushing damage, not around three-mana removal bodies, and neither touches black. Splashing the sneak cost in a white aggro shell is the kind of concession those decks have never made; their gold cards are exceptions, not the rule, and the base mode here is just a slower, conditional Banisher Priest that returns its target on death.

The black-based decks that could pay the sneak cost (Rakdos Midrange, Mardu Greasefang) do not want a 3/2 that needs a connecting attacker to upgrade its removal. They already run cleaner, unconditional answers that cost less and ask nothing of the combat step. The tempo swing the card is built to reward, winning combat and converting that lead into permanent exile, lands hardest in a dedicated white tempo deck, and Pioneer's white tempo seat is occupied by Azorius Spirits, which flies over blockers rather than slipping past them and has no black to spend.

The archetype that would prize this card is not on Pioneer's current map.

A 3-mana white creature whose removal is the temporary-exile kind, tucking a creature away until this one dies, with a tempo-priced upgrade to make it permanent. Vintage already answers creatures for less and without the body: Swords to Plowshares exiles for one, and the format's creatures are mostly Tinker targets or hatebears that the dedicated removal slot already covers. The base mode pays Mental Misstep nothing but pays full freight against a format that resolves Black Lotus on turn zero. The sneak upgrade asks for an unblocked attacker and a combat step, a setup Vintage's tempo games rarely grant. Legal, but yet to register in tracked tournament play. Noise.

Swords to Plowshares exiles a creature for one mana with no strings. This asks three for a Banisher Priest variant: a 3/2 that tucks an opposing creature away until the body dies, exactly the kind of conditional exile white has printed for years. The sneak mode upgrades that to permanent exile, and the effect stays in white's slice of the pie; the black mana only buys access to the line, not the permanence. The upgrade is gated behind landing an unblocked attacker, bouncing it during declare blockers, and recasting it, which is a lot of board commitment to outdo what Swords does at one mana for any creature on the board. A 3/2 for three is exactly the rate Legacy white decks decline; Death and Taxes wants Thalia, Guardian of Thraben and Stoneforge Mystic in that slot, not a removal spell that needs a winning combat to upgrade. The Orzhov mana the sneak cost wants is also softer to Wasteland than the mono-white answer it competes with. Legal, but yet to register in tracked tournament play. White's removal slot is solved at one mana, and nothing here moves it.