Naya Hushblade

The hybrid symbol in the cost lets the red-or-white pip be paid either way, but the green pip is fixed: this is always at least a one-green creature, and it sits naturally in a Naya shard built around its color and both allies. That flexibility on half the cost is the cheap part; the expensive part is the condition. Control another multicolored permanent and the body firms up to a 3/2 with shroud, a clock that spot removal can't touch and that demands a sweeper to clear. Leave the board empty of other gold cards and it reverts to a fragile 2/1 with no defenses, which is the restriction that pays for the upside: the card insists on multicolor density rather than rewarding a casual splash. Shroud is the sharper half of the reward, since it doubles as a kind of evasion against interaction; an attacker that can't be Doom Bladed forces chump blocks or board wipes. It cuts the other way too, locking out your own auras and combat pumps, so the protection arrives with a self-imposed tax on how you buff it. The design is a tidy expression of the gold-matters aggro that flourished in the era when wedge and shard color identities were first being pushed: a creature that converts a deckbuilding constraint directly into stats, asking you to commit to multicolor and handing you a near-unanswerable two-drop when you do.