Touch of Moonglove

Deathtouch flattens the combat math: any creature that has it kills whatever it touches, so the damage step stops measuring size and starts measuring contact. This instant weaponizes that flattening by bolting a punisher clause onto the deathtouch grant, so the question shifts from "did my creature survive?" to "what did it manage to touch on the way out?" The +1/+0 is the quiet engine. It pushes a zero-power blocker or token to deal at least one point, which is all deathtouch needs to register a kill and cost the other player two life. The reach runs wider than a single block suggests: a trample-deathtouch attacker can assign lethal across a board and punish every death, and a creature that deals damage to multiple targets can chain several life-loss triggers off one combat. Even a lone chump-blocking mana dork becomes a removal spell that drags its killer along and taxes the opponent for the trade. The constraint is contact. A creature you control that never connects triggers nothing, so the spell wants a state where a hit into another creature is guaranteed: an attacker about to be blocked, a blocker about to eat a swing, or a creature with a damage-based activated ability. Under those conditions it converts a single point of incidental damage into a kill and a two-life penalty in the same beat, all for one black mana at instant speed.