Meet Your Commander: Rootha, Mastering the Moment
The Prismari Artistry precon from Secrets of Strixhaven delivers one of the most explosive commanders in the set. Rootha, Mastering the Moment is a 4-mana blue/red creature that turns every instant and sorcery you cast into a massive flying, hasty Elemental token.
Her ability is deceptively powerful:
- At the beginning of combat, if you've cast an instant or sorcery this turn, create an X/X blue and red Elemental creature token with flying and haste, where X is the greatest mana value among instants/sorceries you cast this turn.
The key insight: Rootha cares about mana value, not what you actually paid. A spell with mana value 8 that you cast for 2 mana using Delve still creates an 8/8 flying haste Elemental. This distinction is what makes Rootha absolutely terrifying.
Key Synergies: How the Deck Works
Rootha rewards you for doing what Izzet does best: casting big, splashy spells. But understanding the deck's three key upgrade axes is crucial for maximizing her power.
The Delve Exploit
Spells with Delve have printed mana values of 7-8, but you can cast them for 1-2 mana by exiling cards from your graveyard. Rootha reads the printed mana value, so you get 8/8 flying haste tokens for almost nothing. This is the deck's most efficient line of play.
Extra Combat Steps
Rootha triggers at the beginning of each combat. Extra combat spells give you additional combat phases, and each one creates another Elemental token — all with haste so they can attack immediately. One spell like Full Throttle can create three 6/6 flying haste tokens in a single turn.
Copying Rootha
Creating a non-legendary copy of Rootha means both copies trigger independently at each combat. Two Roothas = two Elemental tokens per combat phase. Combined with extra combats, this gets out of hand fast.
Best Upgrades: Extra Combat Steps
These are the highest-synergy upgrades for Rootha. Each extra combat creates another Elemental with haste, turning one spell into a swarm of massive flyers.
Full Throttle is the #1 highest-synergy card for Rootha according to EDHREC data (81% synergy). Cast it in your first main phase: Rootha creates a 6/6 flying haste Elemental at the first combat, then two additional combat phases each create another 6/6. That's three 6/6 flyers plus Rootha's 3 power — 21 damage in one turn from a single spell.
Fury of the Horde has mana value 7, meaning a 7/7 Elemental. But the real power is its alternate cost: you can cast it for FREE by exiling two red cards from your hand. A free extra combat that still creates a massive token is absurd value.
Savage Beating is an instant you can cast during combat. With Entwine, it gives your creatures double strike AND an extra combat phase. Your Elementals deal double damage, then you get another token on the next combat. It's the most flexible of the three but also the most expensive at $9.
Best Upgrades: The Delve Exploit
These spells have mana value 8 but cost 1-2 mana with Delve. Rootha sees the printed MV, so you get 8/8 flying haste Elementals for almost nothing. This is the most efficient upgrade axis in the deck.
Dig Through Time has mana value 8 but costs {U}{U} with Delve. You pay 2 mana, look at the top 7 cards, pick the 2 best, AND get an 8/8 flying haste Elemental. This is the most efficient card in the deck — premium card selection plus a game-ending threat for 26 cents.
Treasure Cruise is the same exploit. MV 8, costs {U} with full Delve. Draw 3 cards and create an 8/8 flying haste token for one blue mana. This card is banned in Modern and Legacy for a reason — and it's perfectly legal in Commander at 26 cents.
Magma Opus is the ultimate Prismari spell. MV 8 means an 8/8 from Rootha, plus the spell itself creates a 4/4 Elemental, deals 4 damage divided among targets, taps two blockers, and draws 2 cards. If you're stuck early, you can discard it for a Treasure token. It does everything.
Best Upgrades: Copy Rootha
Creating a non-legendary copy of Rootha means both trigger at each combat — doubling your Elemental output every turn.
Quantum Misalignment copies Rootha (non-legendary, so both coexist) and has Rebound — it happens again next turn for free. That's two turns of doubled Elemental production. At MV 5, it also creates a 5/5 Elemental from Rootha's trigger on the turn you cast it. Two Roothas plus an extra token is devastating.
Irenicus's Vile Duplication copies Rootha with flying for just 4 mana. The copy isn't legendary, so both trigger independently. At MV 4, it creates a 4/4 Elemental on the turn you cast it, and from then on every spell you cast before combat generates two tokens instead of one.
Best Upgrades: Spell Payoffs
Archmage Emeritus has Magecraft — the signature Strixhaven mechanic. Draw a card every time you cast or copy an instant or sorcery. In a deck that chains spells together, this keeps your hand full turn after turn. Flavorful and powerful for under $2.
Mizzix's Mastery lets you recast your best spell from the graveyard for free. But the real game-ender is the Overload for {5}{R}{R}{R}: recast ALL instants and sorceries from your graveyard. If you've been filling your graveyard with Dig Through Time and Treasure Cruise, Overloading Mizzix's Mastery replays them all — and Rootha creates an Elemental based on the highest MV among them.
Best Upgrades: Token Synergy
Brudiclad, Telchor Engineer is the sleeper pick of this list. At the beginning of combat, he lets you choose a token — then ALL your other tokens become copies of it. Have 5 Treasure tokens and one 8/8 Elemental? Now you have six 8/8 flying Elementals. He turns every random token on your board into your biggest threat, ending games from board states that looked harmless.
Surge to Victory is a 6-mana sorcery (creating a 6/6 Elemental from Rootha) that pumps your entire team and lets each creature that connects with a player cast a free copy of an exiled spell. With three Elemental tokens hitting an opponent, you cast that spell three times. It's the ultimate Prismari finisher.
Budget Breakdown
Rootha upgrades span a wide price range, but the most impactful cards are surprisingly cheap:
- Under $1: Dig Through Time ($0.26), Treasure Cruise ($0.26), Magma Opus ($0.27) — Total: ~$0.79
- $1–5: Brudiclad ($1.20), Surge to Victory ($1.50), Archmage Emeritus ($1.97), Full Throttle ($3.49), Fury of the Horde ($3.55), Mizzix's Mastery ($4.84) — Total: ~$16.55
- Premium: Irenicus's Vile Duplication ($9.07), Savage Beating ($9.29), Quantum Misalignment ($14.12) — Total: ~$32.48
The three Delve spells — Dig Through Time, Treasure Cruise, and Magma Opus — cost less than $1 combined and are arguably the best upgrades in the entire deck. You can make 9 incredible upgrades for about $17 if you skip the premium clone spells.
Final Thoughts
Rootha, Mastering the Moment embodies the Prismari philosophy: art through power. Every spell you cast isn't just utility — it's a creature. A Dig Through Time isn't just card selection, it's an 8/8 flying threat. A Full Throttle isn't just an extra combat, it's 21 points of airborne damage.
The deck rewards big, dramatic plays. Fill your graveyard early with cantrips and small spells, then unleash devastating turns where you Delve out massive Elementals for almost no mana. Add extra combat steps to multiply your tokens, and close games with overwhelming aerial assault.
This is Prismari at its finest — every spell is a masterpiece, and the battlefield is your canvas.