Searing Touch

One red mana buys a single point of damage, which is half the payload of Shock at the same price; pay the additional and that point becomes a recurring drip at five mana per cast. That trade is the entire identity of the card, and it lands at the trivial floor of buyback, the keyword Tempest introduced to sell a spell you never quite spend. The recursion is the only thing here worth talking about, because the effect bolted to it is so small. One damage at instant speed is a glacial clock against a player and a losing rate against most creatures, and while nothing stops you from buying it back and recasting it multiple times in a turn given enough mana, the math stays brutal: every additional point costs another five. The more memorable members of the buyback class stapled the keyword to effects worth repeating (bounce, disruption, a countered spell); this one stapled it to a trickle. What that makes it is a clean demonstration of where the mechanic's generosity runs out. Buyback's floor is genuinely cheap (one mana, one damage, card spent and gone) while its ceiling asks you to pour five mana into a single point of reach. The card reads less as a tool than as the keyword's baseline: the smallest possible payload attached to buyback's signature cost, a zero point against which every more ambitious recursion spell can be measured.