Heraldic Banner

A mono-color creature deck wants three things from a single card: an anthem to widen the clock, a mana source to deploy the next threat, and a color it never has to think about because the whole board is one color anyway. Older hybrids that stapled a buff to mana, like Gauntlet of Power, handed the pump to both sides of the table and produced mana keyed to basic lands rather than to the deck's actual creatures. The "choose a color" clause here fixes both leaks at once: it walls the anthem off to your side and ties the mana it makes to that same declared color. That single choice does double duty. The +1/+0 and the ramp point at the same commitment, so a tribal aggro build gets a pump for the whole team and a way to spend the surplus on more team, all from one three-mana rock. The tax is that the card lives and dies by the color you name on the way in: splash a threat off-color and it gets neither the buff nor the mana it wants, which rewards a genuinely monochromatic board and quietly punishes decks that hedge. It is also a nonbody permanent doing anthem work, so a board wipe leaves it stranded as a rock that pumps nothing. A clean, deliberately narrow piece of support, priced to earn its slot only when the whole plan already points one direction.