Legendary Creature — Demon Primarch

Magnus the Red

Mana value5EDHREC#5,995

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The Commander

Flying

Unearthly Power — Instant and sorcery spells you cast cost {1} less to cast for each creature token you control.

Blade of Magnus — Whenever Magnus the Red deals combat damage to a player, create a 3/3 red Spawn creature token.

Guide

Gameplan

Build a wide board of creature tokens to slash the cost of your instants and sorceries, then chain cheap (or free) spells into burn, draw, and extra value. Magnus himself is an evasive 5/4-ish flyer that snowballs by spitting out 3/3 Spawn tokens on combat damage, growing the very board that makes your spells cheaper. You win by either burning out the table with discounted X spells and spellslinger payoffs or going wide with tokens for a swarm finish.

Strengths

Cost reduction makes big X-spells and expensive bombs trivially cheap once you have tokens out
Magnus is evasive and self-snowballing, generating 3/3 Spawns that immediately feed his own discount
Strong synergy overlap between token strategies and spellslinger payoffs in Izzet colors
Doubling token effects compound both his discount and his go-wide plan

Weaknesses

A board wipe sets you back to square one, removing both the discount engine and your offense
Magnus is a 5-mana commander that needs to connect or build a board before paying off
Vulnerable to graveyard hate and stax that taxes spells or limits token creation
No built-in protection; he's a high-priority removal target as a Primarch

Key Cards

Young Pyromancer — Turns your discounted spells into more tokens, deepening the cost reduction loop.
Talrand, Sky Summoner — Each instant/sorcery makes a flying token, snowballing both your board and Magnus's discount.
Krark, the Thumbless — Free spell copies and chaos value that pair well with cheap-to-cast spellslinger turns.
Murktide Regent — A massive evasive threat that closes games alongside Magnus's air assault.
Mizzix's Mastery — Reanimate-style spell recursion that becomes absurd when your spells already cost almost nothing.
Brudiclad, Telchar Engineer — Transforms your Spawn army into copies of your best token for an explosive go-wide kill.

Upgrade Path

Lean harder into token doublers (Ojer Taq, Mondrak) and free token generators so your spells hit zero cost faster, then add efficient X-spells and copy effects (Reverberate, Twincast) to convert that mana into a kill. Tighten the mana with fast rocks and Izzet rituals, and add protection like Heroic Intervention or counterspell backup so a single wipe doesn't end your game. For high power, build toward a deterministic storm or Brudiclad token-overrun line as your primary win rather than relying on combat damage.

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

▸Burn the table out with discounted X-burn like Fireball, Banefire, or Comet Storm
▸Swarm with a wide army of Spawn and spell-generated tokens, optionally with Brudiclad
▸Land a big evasive beater (Murktide Regent, Magnus himself) and chip players out
▸Storm/copy combo finishes fueled by near-free spells and Krark/Mizzix payoffs

Archetypes

Spellslinger — Unearthly Power slashes instant/sorcery costs, letting you chain burn and draw spells once tokens are out.
Tokens — Magnus rewards a wide board and refuels it with 3/3 Spawns on combat damage.
Combo — Cheap or free spells enable storm-style and copy-spell loops that close games quickly.
Control — Discounted counters and removal let you protect the board while grinding card advantage.