Tormentor's Helm

Equipment that rewards being blocked is a quiet inversion of how combat math usually works. The defending player's whole job is to trade a creature for damage they would otherwise take; here, throwing a blocker in front of the equipped attacker still ships a point of damage straight to their face. That flips the incentive: the opponent has to weigh whether stopping the body is worth the chip they eat for doing it, and a stalled board no longer means a safe one. The +1/+1 keeps the equipped creature threatening enough that ignoring it is not free either, so the block-damage clause always has teeth. It is a small effect on any single swing, but the equip cost of one is cheap enough that a go-wide red deck can reattach turn after turn and turn a clogged ground war into a slow bleed. The comparison point is any of the reach-and-inevitability tools red uses to close out a race it cannot win through the red zone: this does the same work through the combat step itself, punishing the block rather than routing around it. The ceiling is low and the card asks for a board that keeps attacking into blockers, but the design idea (making the defender pay for defending) is a sharper piece of red aggro tech than the modest numbers suggest.