Boromir, Warden of the Tower

📖 How to build Boromir, Warden of the Tower

Boromir, Warden of the Tower is a three-mana white creature with vigilance, so it can attack and still block. Its counter ability triggers only when an opponent casts a spell with no mana spent on it, which is a narrow condition. Its sacrifice ability gives your creatures indestructible until end of turn and makes The Ring tempt you. The game plan is to deploy a sturdy vigilant body early, hold it back as a deterrent, and use the sacrifice as a one-time protection play when your board is threatened.

Build around it with white cards that protect your board and clear blockers. Teferi's Protection and Flawless Maneuver fit a defensive plan, while Swords to Plowshares and Path to Exile remove threats cheaply. Generous Gift adds value, and Enlightened Tutor can find your key pieces. Esper Sentinel and Ghostly Prison suit a slower deck that wants to tax the opponent's board.

Watch the narrow counter clause, since it rarely matters in normal play. Sacrificing Boromir costs you the creature, so you must weigh board presence against protection. Indestructible lasts only until end of turn and does not stop exile effects. Board wipes like Farewell and Austere Command can punish overextending, so keep some threats in hand.

Deck guide written with AI assistance based on the card's rules text.