Leonardo, Cutting Edge

Sneak is the entire pitch, and the math is cleaner once you trace what actually happens. You attack with an unblocked threat, declare blockers, then return that attacker to hand to pay Sneak. The bounced creature leaves combat before damage, so you do not get two hits this turn. What you get is Leonardo for one white mana: he enters tapped and attacking, connects for one with lifelink, gains a life, and takes a +1/+1 counter before the step ends. The body that swung in for free is now a 2/2, and next turn he comes back as a 2/2 lifelinker that grows every time he connects. That is a tempo refund the format's removal commons handle awkwardly. Grounded for Life is cheaper against a tapped creature and he sneaks in tapped, so the discount is live the turn he arrives; even so, a black drafter spending Stomped by the Foot to kill what amounted to a one-mana investment is a trade you take all day.

WB Lifegain is the real home, leaning on white hybrid commons and Food sources like Anchovy & Banana Pizza to keep the counters compounding and a body always available to bounce. Boros Equipment wants him too: Bespoke Bō on a Leonardo already carrying counters ends games, though that deck competes with him for the evasion that fuels Sneak in the first place.

P1P4 to P1P6 in any white deck planning to attack, higher inside a lifegain shell. Maindeck always. Hardcast he is a fine 1/1 lifelinker; Sneak is what lifts him above curve filler.

The value engine here is a self-priming loop: a lifelinker that grows every time you gain life, deployed for a single white mana off Sneak. The Sneak cost is paid in combat math, not the graveyard. You attack, an attacker goes unblocked, blockers are declared, and during that declare-blockers step you bounce the unblocked attacker to hand to cast Leonardo, Cutting Edge for . He arrives tapped and attacking, so the line buys a second combat trigger before damage is dealt; his own lifelink then drops a +1/+1 counter, the counter makes his next swing bigger, and the lifegain keeps the counters coming. Cast normally he is a two-mana 1/1 with lifelink, so the body is never a blank, but the rate only sings when you have an evasive attacker to recur to hand and a lifegain-counting shell to reward the connect.

The cleanest home is a deck pairing recurring evasion with incidental lifegain. Heliod, Sun-Crowned is the obvious fit: a lifelinker counting its own gains compounds, and Heliod adds its own counters on top of every lifegain event. Trostani, Selesnya's Voice can run him in a lifegain-and-tokens shell, though Trostani is the spine and Leonardo a passenger.

This is a Bracket 2 card and stays there. The Sneak line wants a board where attackers get through unblocked, a casual combat-step condition; higher-power tables close out games before a fair lifegain-counters plan snowballs. Sub-$5 secondary on a recent printing, and precon-budget lifegain builds can include him without much thought.

Inside Heliod he competes with the small payoffs the deck already weighs: Soul Warden, Cleric of Life's Bond, Ajani's Welcome. He clears most of them because his counters compound on a growing body, but he is a mid-stack payoff, not the centerpiece. In a deck that neither swings unblocked nor counts lifegain, the Sneak cost goes unpaid and he is a two-mana 1/1 nobody runs.

A one-mana white lifelinker for a Modern white aggro build that already runs evasive attackers worth bouncing back. The sneak line wants a board where an unblocked attacker exists every turn, and Modern's white aggro decks are not built to hand you that combat math reliably. Without the recursion he is a 1/1 lifelinker, which no Modern deck is short on. Legal, but yet to register in tracked tournament play, and there is no archetype here asking for the bounce-and-grow plan he sells.

A few brewers have registered him this season, usually as a two- or three-of, and never inside a deck that touches the format's serious results. He lives at the edge of the tracked field and nowhere near its center.

The math behind the sneak cost works as advertised. Send an attacker in unblocked, bounce it once blockers are declared, and the one-mana lifelinker arrives tapped and attacking, collecting a second connect and the first +1/+1 counter on the same turn. From there the lifelink keeps feeding counters as long as he keeps hitting. White's aggressive decks in current Standard are not built to manufacture that opening turn after turn, though. They want creatures that pressure on curve, not a recursive bounce subtheme that needs an attacker getting through clean every combat. When the board does not cooperate, you are holding a 1/1 lifelinker for two mana, and that floor is too low for the decks that would otherwise want him.

He was printed in March 2026, which puts his rotation in the fall 2027 window; Wizards has not named the exact date yet. That is a long stretch to wait on an evasion-and-recursion shell the announced sets do not supply. Nothing on the current schedule builds the deck the sneak engine wants, so for now he stays a brewer's piece. A future printing that rewards repeatable evasion could give him a home, but none exists in the format today.

A white lifelinker for go-wide or lifegain white aggro shells that want an evasive body to recur with the sneak line. The trouble is Pioneer's white aggro decks do not run the recursive bounce plan sneak needs, so the conditional cost rarely comes online and you are left with a 1/1 that grows off its own lifelink connects but does little else. The rare appearance is a dedicated lifegain build running a full set, and even there the white two-drop slot has stiffer competition. Sneak wants a deck Pioneer does not currently support.

A 2-mana white 1/1 in a format where Black Lotus makes three mana for free on turn zero and Ancestral Recall defines what a one-mana spell should do. The sneak line is real combat-step work, but it asks for a board state and an evasion plan that Vintage's aggro decks do not run and its blue and Workshops decks have no interest in building. Nothing here engages the Power Nine math, the free interaction tier, or any restricted-list incumbent. Legal, but yet to register in tracked tournament play.

A 2-mana white 1/1 lifelinker whose payoff requires an unblocked attacker to bounce during the declare-blockers step. The bar in white two-drops is Thalia, Guardian of Thraben, who taxes the opponent the moment she lands; the bar in one-drops is Mother of Runes. This does nothing on entry, asks for an established board with evasion to make Sneak work, and arrives as a vanilla lifelinker otherwise. Paying the cost outright means paying Daze on the way in, and the 1/1 body folds to the removal density of a Lightning Bolt format before the +1/+1 loop ever starts. White aggro in Legacy is Death and Taxes, a deck that wants disruption stapled to its bodies, not a combat-trigger engine that needs a turn of setup. Currently a fringe presence at most: tracked play this season amounts to a lone four-of registration. It does not clear the bar.