Tainted Isle (Commander: Murders at Karlov Manor) Near Mint

Fogbound Outcrop

Tainted Isle is a pragmatic mana source for blue black decks that want access to an extra colorless while remaining tied to Swamp synergy. It taps for colorless to keep early plays smooth and can produce either blue or black, provided you already control a Swamp. That conditional duality makes it a polite but steady contributor to mana bases that lean toward control, discard or graveyard themes.

In practical play, this land slots easily into three color shells that include blue and black without overcommitting to basics. It is unlikely to be the star of a mana curve, yet it reduces painful color screw and pairs well with fetch lands, basics and effects that count Swamps. The card reads simply on the battlefield and rewards deckbuilding that secures a Swamp early.

Card Details:

• Mana Cost –
• Card Type – Land
• Subtypes –
• Card Text / Rules Text (Printed) – {T}: Add {C}. {T}: Add {U} or {B}. Activate only if you control a Swamp.
• Power / Toughness –