Arcane Foundry › Commanders › Uldaros Theorix

Uldaros Theorix

Legendary Creature — Elder Sphinx · {3}{U}{B}{B} · Black/Blue commander

Flying When Uldaros Theorix enters, if you cast him, exile up to one target nonland card of each card type from your graveyard. Copy those cards. You may cast any number of spells with total mana value 6 or less from among the copies without paying their mana costs. (Permanent spells cast this way become tokens.)

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What Uldaros Theorix actually does

Read off the card by the same engine the Forge and Analyzer use — this is the mechanical classification, not a summary.

• Triggered ability · etbWhen Uldaros Theorix enters, if you cast him, exile up to one target nonland card of each card type from your graveyard. Copy those cards. You may cast any number of spells with total mana value 6 or less f
• Keyword · flyingflying

What an Uldaros Theorix deck wants

The plan the Forge derives for this commander: the roles it fills and how many of each.

• 32× Mana value at or above the floor — for a cascade commander a cheap card is a DEFECT, not a bargain
• 4× Evasion that does NOT target or attach — for a commander your own auras and equipment cannot legally touch
• 6× Exile a permanent you control and return it — the button a value-ETB deck presses
• 8× A permanent whose value is in its enter-the-battlefield trigger — the payload a blink deck reuses
• 6× Put your own cards into your graveyard as a resource
• 5× Actually remove one problem permanent — preventing its damage is not removing it
• 1× Answer a whole board at once
• 2× Answer a spell or ability before it resolves
• 9× Find the exact card the plan needs

Best cards for Uldaros Theorix

Ranked by an engine that reads what each card does — its real cost, its delay and how reliably it works — rather than counting how often other people play it.

Build this deck in the Arcane Forge →

Arcane Foundry is free to join and every tool is included: the Arcane Forge deck builder, the ARCANE Analyzer that scores a deck by simulating games rather than counting staples, a card scanner, a collection vault, and live webcam Commander tables. Read the guide · Browse all commanders · Pricing