Saruman the White

Amass is a black-and-red mechanic almost everywhere it appears: aggressive token-building that wants to swing. Handing it to a mono-blue Wizard is the whole trick. The trigger is not a combat step, a death, or a land drop; it fires when you double up on casting within a turn, which is exactly the tempo blue is built to hit. Casting that follow-up spell triggers the amass ability, which then resolves off the stack to add the counters, so a spellslinger deck already chaining pieces for value gets a board-building rider for free. The timing of the growth follows the timing of that cast: link a cheap instant into another instant and the counters land on an opponent's turn; follow a cantrip with a sorcery or a creature and they arrive during your own main phase. That reframes Amass from a red aggro engine into a reward for casting volume, delivered on a body that already protects itself. Ward taxes the cheap removal that would otherwise trade down for the five mana you spent. The dissonance is deliberate: Saruman is written as a manipulator who commands the strength of others without wielding it himself, and the card enacts that by handing a control shell a growing army it never had to attack to build, only to keep casting spells. It sits at the seam between color pies, borrowing counter-accumulation and Rakdos board presence, then delivering both in the color that historically sits back and draws cards.