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Trelasarra, Moon Dancer

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Trelasarra, Moon Dancer

At a glance

  • Commander: Trelasarra, Moon Dancer
  • Colors: Selesnya
  • Archetype: Selesnya lifegain value
  • Power tier: mid

Cards

Commander

Trelasarra, Moon Dancer — Legendary Creature — Elf Cleric (2/2)

Whenever you gain life, put a +1/+1 counter on Trelasarra and scry 1.

The printed text matches the scout’s paraphrase. The critical nuance: the trigger fires once per life-gain event, not per point of life. So the engine cares about the number of times you gain life, not the amount. Gaining 1 life eight times grows Trelasarra by eight counters and scries 8; gaining 8 life once gives one counter and one scry. The whole deck is built to maximize the count of discrete life-gain events.

Gameplan

A two-axis Selesnya value deck:

  1. Snowball the commander. Land a Soul Warden–style “whenever a creature enters, you gain 1 life” body, then flood the board with cheap creatures and tokens. Each entering creature is a separate life-gain event, so Trelasarra grows a counter and scries every single time. With two or three of these gainers online plus a token-maker, a single turn can put 4-6 counters on her and scry that many cards, digging straight to your best draws.
  2. Go tall and wide with lifelink. The board is stuffed with cheap lifelink bodies. Every lifelink hit is another life-gain event → another counter and scry. Trelasarra herself, once she’s a 6/6+, swings as a lifelinking threat that grows on its own combat damage.

Inevitability comes from the scry-lock: every life trigger filters your draws, so you never flood and always find action. A grindy go-wide lifelink board backed by a constantly-growing commander outvalues other midrange decks and closes via a wide alpha strike or an oversized Trelasarra.

Key synergy lines

  • Soul Warden + token-maker. Soul Warden / Soul’s Attendant / Essence Warden / Hinterland Sanctifier / Impassioned Orator / Lunarch Veteran / Kor Celebrant / Dazzling Angel / Lifecreed Duo / Anointer Priest each gain life per creature entering. Drop Head of the Homestead (two Rabbit tokens + itself = 3 ETBs), Ministrant of Obligation / Professor of Zoomancy / Paladin of the Bloodstained / Martyr of Dusk / Hunted Witness (death/ETB tokens), or Conclave Phalanx and watch each warden fire once per body. Two wardens out + a 2-token spell = 6 separate triggers = 6 counters and scry 6 on Trelasarra.
  • Stack the wardens. Multiple gainers multiply, not add — each warden sees each creature. Three wardens + one creature entering = three life events = three counters/scries.
  • Celestial Unicorn / Vanguard Seraph pile onto the same triggers — Unicorn grows itself, Seraph surveils on the first gain each turn.
  • Cloudshift blinks a warden or value ETB (Inspiring Overseer, Felidar Savior, Sunshower Druid) for a re-trigger and a counter, or saves a creature from removal.
  • Felidar Savior / Basri’s Acolyte drop +1/+1 counters on entry while being lifelink bodies; Sunshower Druid counters + gains.
  • Heron of Hope turns every “gain 1 life” into “gain 2” — irrelevant to Trelasarra’s count but doubles your life cushion and feeds Survival-style payoffs.

Role breakdown (with counts)

  • Lands — 36. 12 nonbasic (3 fetch: Evolving Wilds, Terramorphic Expanse, Ash Barrens; 9 GW duals, several of which gain 1 life on ETB — Blossoming Sands, Birnin Zana Plaza — that themselves trigger Trelasarra), 24 basics (12/12).
  • Ramp — 9. Avacyn’s Pilgrim, Llanowar Elves, Elvish Mystic, Leaf Gilder, Steward of Valeron, Selesnya Signet, Sakura-Tribe Elder, Farhaven Elf, Rampant Growth. Kept lean per rubric; the dorks also pad the board for warden triggers.
  • Card advantage — 9. Inspiring Overseer, Priest of Ancient Lore, Spirited Companion, Kindly Customer, Outlaw Medic, Conclave Phalanx, Revitalize, Candy Trail, Selesnya Locket. (Plus the scry engine, which is effectively continuous card selection.)
  • Spot removal / interaction — 11. Last Breath, Makeshift Binding, Journey to Nowhere, Citizen’s Arrest, Pacifism, Generous Gift (catch-all), Crib Swap, Bring to Trial, Pillar of Light, Blessed Light, Prey Upon. Several (Last Breath, Makeshift Binding, Blessed Light is exile-only) also gain life and trigger the commander.
  • Mass/pseudo-wipe — 0. GW has no common board wipe. Compensated by the inflated interaction count (11) and an inevitability plan: a self-protecting, ever-growing lifelink board that out-grinds and out-races. Cloudshift dodges targeted removal aimed at Trelasarra.
  • Payoffs / enablers / lifelink bodies — the rest. The lifegain wardens, lifelink creatures (Healer’s Hawk, Sacred Cat, Story Seeker, Sungrace Pegasus, Seraph of Dawn, Anointed Chorister, Elgaud Inquisitor, Sky-style fliers), token-makers, and the two anthem creatures (Inspiring Captain, Leonin Armorguard) that turn a wide lifelink board into lethal.

Curve is low — almost everything is 1-3 MV, top end caps around Conclave Phalanx / Speakeasy Server (5).

Win condition

Snowballing Trelasarra as a lifelinking threat plus a wide lifelink board: cheap gainers + tokens stack +1/+1 counters and scries every turn, then Inspiring Captain / Leonin Armorguard anthems push the team through for a lethal alpha strike, with lifelink keeping you out of race range. A 6/6+ lifelink Trelasarra alone can also just take over a game.

Pilot notes

  • Sequence wardens before token spells. Always resolve the Soul Warden effect first so the tokens entering each fire it. Casting a 2-token spell with two wardens out = 4 life events = 4 counters/scries on Trelasarra.
  • Don’t over-scry yourself into a flood. With many small triggers you scry a lot — bottom excess lands aggressively; you only run 36.
  • Hold Cloudshift for either a removal-dodge on Trelasarra or a high-value ETB blink (Inspiring Overseer for card+life, Felidar Savior for counters).
  • Lifegain lands matter. Crack fetches and play the gain-on-ETB duals on a turn where the extra life event / scry is worth most.
  • Trelasarra isn’t mandatory turn 2. Develop wardens and ramp first if she’ll just eat removal; she snowballs fast once the engine is live.

Weaknesses

  • No board wipes. A bigger or wider opposing board can be hard to claw back through; lean on the 11 spot-removal pieces and racing with lifelink.
  • Commander-reliant scry engine. If Trelasarra is repeatedly killed, you lose the card-filtering and the counter snowball (though the lifegain board still functions). Cloudshift and hexproof aren’t deeply stocked — protect her with board state and timing.
  • Grindy clock. Mid power tier — the deck wins by accumulation, not explosiveness, so it can be outpaced by dedicated combo at higher tables.

Decklist

⬇ Download as .txt — paste into Moxfield, Archidekt, or MTG Arena.

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