Bladecoil Serpent

Most X-cost payoffs scale along a single axis: pay more, get more of one thing. This one is different because the caster distributes colored pips across three independent enter triggers, and the distribution is the whole exercise. Every pair of blue pips draws a card, every pair of black pips forces each opponent to discard, every pair of red pips adds power along with trample and haste until end of turn. Note the base cost already includes six generic mana before X ever comes into play, so even a small X leaves room to load pips onto whichever effects matter, and a large one lets a three-color deck weight all three at once. The 5/4 body is deliberately plain because the pips do the sizing: this reads like a modal creature whose modes stack rather than exclude. Spend two blue and two red and you resolve two separate triggers off the same cast, drawing a card and turning a middling body into a hasty attacker that swings the turn it lands. A Grixis control shell can lean blue and black for a card and a symmetrical hand-tax on every opponent; an aggressive build dumps pips into red and gets a finisher instead. What sets it apart from the usual grid of colored-cost creatures is that the color requirement is not a gate you pay to unlock a fixed ability; it is a dial the caster turns three ways at once, and the design rewards the greed of casting it with every color available.