Color Hoser

Cards that asymmetrically punish opponents for playing a specific color, either by destroying that color's basic lands, shutting them off, countering or destroying spells and permanents of that color, or rewarding you while opponents cast it. Choke locks down Islands, Boil destroys them outright, Pyroblast and Hydroblast counter or destroy blue and red respectively, and Compost draws cards whenever an opponent's black card hits the graveyard. Narrower than color.color_matters, which scales with colors present without singling one out as the enemy; these cards explicitly target a chosen color as a hoser.