Nightscape Familiar

Built to subsidize a two-color spell deck from inside a single color, this little Zombie answers a problem that early enemy-color designs kept circling: the push toward enemy pairings needed cheap engines that didn't ask you to splash for them. It reduces the cost of blue and red spells while sitting in black, which is the trick. You play it in a black-based deck and it accelerates the off-color half of a control or burn shell without touching your manabase. The regeneration is what keeps it on the table long enough to matter: a recurring cost rather than a one-time shield, so a 1/1 that would otherwise die to a stiff breeze can block, attack, and shrug off removal as long as you have the mana to spare. It comes from a familiar cycle whose members each discount a different enemy pair and each regenerate themselves, and this one is the natural fit for a graveyard-leaning or attrition deck where black does the heavy lifting and the discounted spells come along for support. The cost reduction stacks with multiples, too, which is where the card stops being a curiosity and starts being a genuine ramp piece for the right pile of cheap blue and red spells.