The Commander
Guide
Gameplan
Ramp into a turn 5-7 Tiamat, immediately tutoring five Dragons straight to hand to refuel for the rest of the game. From there you flood the board with powerful Dragons and either grind out value or assemble a Dragon-based combo/finisher. Tiamat is essentially a five-card tutor stapled to a 7/7 flier, so your deck wants to maximize the value of those grabs.
Strengths
- Five-card Dragon tutor on cast is one of the best ETBs in the format, refilling your hand instantly
- Five-color identity means access to every removal, ramp, and combo piece in the game
- Can tutor up situational answers or combo finishers depending on board state
- Dragons are individually powerful, so even a fair gameplan threatens lethal evasive damage quickly
Weaknesses
- Heavily reliant on a 7-mana commander; without Tiamat the deck can sputter
- Five-color mana base is expensive and prone to color-screw without strong fixing
- The tutor only triggers when cast, so reanimation or blink doesn't refill your hand
- Vulnerable to counterspells and commander tax that blunt your one big payoff
- Slow to set up compared to dedicated combo decks
Key Cards
- Dragon's Hoard — Mana rock that fixes all colors and draws cards off your Dragon spells.
- Dragonlord Atarka — A high-value Dragon to tutor that immediately removes problem creatures or planeswalkers.
- Dragon Tempest — Turns every Dragon you drop into a Lightning Bolt and grants haste, enabling explosive swings or burn finishes.
- Scion of the Ur-Dragon — Can fetch any Dragon into play and acts as a backup engine for your tutored package.
- Cultivate — Color-fixing ramp is essential to consistently cast a five-color 7-drop on time.
- Sol Ring — Fast mana accelerates you toward Tiamat ahead of schedule.
Upgrade Path
Add premium five-color fixing (fetch lands, duals, Chromatic Lantern, Prismatic Omen) and fast mana to cast Tiamat reliably ahead of curve. Build toward a deterministic finish by tutoring a tight package—Terror of the Peaks plus token Dragons, or a Worldgorger Dragon/Animate Dead loop—so the five cards translate directly into a win. Finally, include cheap protection (Heroic Intervention, counterspell backup) so your one big commander turn doesn't get blown out.
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
- ▸Beatdown with an evasive army of flying Dragons
- ▸Dragon Tempest or Terror of the Peaks burn triggers off mass Dragon entries
- ▸Assembling a tutored combo (e.g., Dragon engine plus untap/token enablers) for lethal damage
- ▸Dragonlord-style value loops grinding opponents out of resources
Archetypes
- Dragon Tribal — Tiamat tutors a custom five-Dragon hand every time, making it the ultimate tribal payoff.
- Midrange Value — The card-advantage burst lets you grind incremental Dragon value across long games.
- Combo — You can tutor specific Dragons like Terror of the Peaks plus token makers or Worldgorger-style loops to close out.
- Reanimator — Cheating expensive Dragons into play sidesteps Tiamat's high cost while still building a fearsome board.
Combos
No combos found for this commander on Commander Spellbook.
Related Commanders
Same color identity (BGRUW), by popularity.
