Arabella, Abandoned Doll

The attack trigger scales off a board state that most white-red aggressive shells already want to build: a wide bench of small bodies. What makes it sharp is that the counting condition is power 2 or less, not power 1, which pulls in a surprisingly deep pool of creatures that would otherwise be too big to matter for token or go-wide payoffs. Every mana dork, every one-drop hatebear, every 2/2 with a keyword feeds the number. The symmetry between the drain and the lifegain is the design's real pivot: this is not a burn payoff bolted onto an aggro deck, it is a swing engine that lets a low-to-the-ground board race against decks that would normally out-slug it, because each attack both empties the opponent's life total and refills yours. The 1/3 body is the tell for how it is meant to be built. It is not the beater; it is the accountant, a durable attacker that survives combat while the rest of the board does the widening. Wizards has circled this space before with commanders and payoffs that reward small creatures, but most of those asked for a specific creature type or a sacrifice loop. This one asks only that the bodies stay cheap and the board stay wide, then converts that width into reach on a two-mana artifact creature that keeps attacking every turn.