Ardenvale Paladin

Adamant was the mechanic built to reward a color-committed manabase without asking the player to jump through hoops, and this Knight is the clearest case study in how modestly the payoff is priced. The base body is a 2/5: a wall that survives combat, absorbs a lot of damage, and does effectively nothing on offense. Meet the color requirement and it enters as a 3/6 instead, which shifts the combat math on both sides without ever turning the card into a threat that demands an answer. That restraint is the point. Adamant rewards mono-white or heavily-white decks that were already going to have three white sources by the time they cast this, so the bonus reads less like a hurdle cleared than a quiet discount for playing to your colors. Unlike kicker, which asks you to pay a premium, adamant leans on the shape of your mana rather than its quantity, and it resolves the tension entirely at cast time: if three white mana went in, the creature simply enters with the counter already on it. There is no window to exploit, no ongoing decision, no bonus to lose later; the check happens once, when the spell is cast, and the counter is a permanent object thereafter. It is a defensive body first and an incidental upside second, the kind of common designed to make a two-color deck feel slightly worse for splashing and a devoted one feel gently rewarded.