Legendary Planeswalker — Tasha

Tasha, the Witch Queen

Mana value5EDHREC#4,326

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The Commander

Whenever you cast a spell you don't own, create a 3/3 black Demon creature token.

+1: Draw a card. For each opponent, exile up to one target instant or sorcery card from that player's graveyard and put a page counter on it.

−3: You may cast a spell from among cards in exile with page counters on them without paying its mana cost.

Tasha, the Witch Queen can be your commander.

Guide

Gameplan

Tasha steals instants and sorceries from opponents' graveyards by exiling them with page counters, then casts them for free with her -3, generating 3/3 Demons each time you cast a 'borrowed' spell. You play a Dimir control shell that fills graveyards (yours and theirs), protects Tasha, and snowballs card advantage into demons or a recurring loop of theft.

Strengths

Repeatable card advantage and free spell casting that scales with the number of opponents
Generates a steady stream of 3/3 Demon bodies whenever you cast spells you don't own
Color identity gives access to the best counters, removal, and recursion in the format
Punishes graveyard-centric and spellslinger opponents by hijacking their best cards

Weaknesses

Demon generation and -3 value rely on opponents having good instants/sorceries in their yards
Tasha is fragile to commander damage and creature attacks early
Vulnerable to graveyard hate that empties opponents' yards before you can exile
No built-in protection; needs the deck to defend her every turn

Key Cards

Mind's Desire — A high-value spell to steal and free-cast, and casting copies you don't own triggers Demons.
Bolas's Citadel — Lets you cast off the top and pile on spells, accelerating Tasha's loyalty and value.
The Mycosynth Gardens — Cheap fixing aside, ramp and protection pieces keep Tasha alive to ultimate repeatedly.
Teferi's Protection — A premier way to shield Tasha and yourself during a stalled, value-grinding game.
Cyclonic Rift — A bomb to steal from opponents or run yourself, and a one-sided board reset to protect your walker.

Upgrade Path

Add proactive ways to fill opponents' graveyards (mill or self-fueling spell-heavy pods) so her -3 always has fuel, and prioritize cheap interaction and Tasha protection like Teferi's Protection and Swan Song. Lean into free-spell payoffs—rituals, extra-turn spells, and Bolas's Citadel—to convert her exile pile into explosive turns, and include fast mana (Mana Crypt, Dark Ritual) to deploy and defend her ahead of curve.

Core Cards

The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.

Win Conditions

▸Beating down with an army of 3/3 Demon tokens
▸Stealing and resolving game-ending instants/sorceries like Cyclonic Rift or Time Warp effects for free
▸Grinding overwhelming card advantage until you assemble a combo or control the board

Archetypes

Control — Dimir counters and removal protect Tasha while she grinds incremental advantage.
Spellslinger — A deck full of instants/sorceries fuels her +1 draws and Demon generation.
Theft/Stax-adjacent — Her core identity is exiling and casting opponents' spells for free value.
Combo — Free-casting stolen rituals and draw spells can chain into explosive turns.

Combos

Tasha, the Witch Queen + Displacer Kitten + The Chain Veil
→ Infinite card draw, Infinite draw triggers, Near-infinite casts of instants and sorceries in your opponents' graveyards

Combos via Commander Spellbook.