Glister Bairn

The payoff and the enabler folded into a single 1/4 body. Vivid rewards a wide color spread, and this Ouphe turns that spread into a repeating combat-step pump: the more colors among your permanents, the larger the boost it hands to another creature. That is what makes the fragile shell honest. It is not built to attack; it is built to hold the ground while feeding its trigger to a threat that can. The math scales cleanly, because every additional color on the board (a red creature splashed in, an enchantment in a fourth color, a green-white gold permanent) is a genuine point of power and toughness on the swing rather than a manabase inefficiency to apologize for. Note the ceiling: colorless permanents contribute nothing, so an artifact mana rock ramps you toward casting the card but does not grow the buff. What matters is the count of distinct colors, not the count of permanents. The beginning-of-combat timing is the load-bearing detail: the boost lands before attackers are declared, so it shapes the attack step rather than reacting to it, and the target-another-creature clause keeps the Ouphe from stat-padding itself into a beater. Left to defend, it stalls; given a rainbow-tinted board and one evasive creature worth pointing the accumulated colors at, it converts color discipline directly into combat damage on a clock.