Ertai, Wizard Adept

Gameplan

Ertai turns every spell your opponents cast into a potential dead spell, taxing the table with a repeatable counter for and a tap. You play a mono-blue control/stax shell that protects Ertai, develops mana to fire the ability multiple times per turn cycle, and grinds the game until a slow inevitability—usually a big finisher or mill—takes over.

Key Cards

• Seedborn Muse — Untaps Ertai on every opponent's turn, letting you counter a spell each turn cycle for true control.
• Thousand-Year Elixir — Untaps Ertai and removes summoning sickness so you can counter twice or right after casting him.
• Training Grounds — Reduces Ertai's activation to , dramatically increasing how often you can fire it.
• Patron Wizard — Synergizes with a Wizard tribal subtheme and gives a second, untapping-independent counter engine.
• Swiftfoot Boots — Hexproof and haste keep Ertai alive and online, which is the whole deck's linchpin.
• Tezzeret's Gambit — Refuels your hand so you never run out of counters and threats during the grind.

Upgrade Path

Prioritize untap enablers (Seedborn Muse, Thousand-Year Elixir, Wilderness Reclamation) and cost reducers (Training Grounds, Heartstone) so Ertai counters multiple spells per cycle. Add cheap protection (Swiftfoot Boots, Lightning Greaves, Mother of Runes effects via Sword of Feast and Famine isn't blue—use counterspell backup instead) and fast mana (Sol Ring, Mana Crypt, mana rocks) to keep activation mana open. Tighten the win toward a compact combo like Isochron Scepter + Dramatic Reversal or Bruvac mill so the control shell has a clean finish.