Dismal Backwater (FDN)

Land

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {U} or {B}.

Niche mana fixing for budget blue-black decks. Dismal Backwater enters tapped, which makes it slower than dual lands with better abilities, but the life gain and dual-color fixing fill a role in limited, casual Commander, and budget-conscious Modern/Pioneer lists where you're already running other tap lands. If you have access to Watery Grave or Drowned Catacomb, those are strict upgrades; this is a reasonable filler when you need the color pair and cost matters.

Foundations — Common