Marvelous Melee

Six damage on an instant is more than red usually spends a card on: the color kills small things cheaply and has always had to stack spells or lean on fight effects to fell anything genuinely large. That fixed six answers almost any single threat short of the true giants, capping out only against creatures with seven or more toughness. What five mana buys here is coverage, not efficiency, filling the gap on the fat midrange body red cannot cleanly touch on its own. The basic landcycling floor is the load-bearing piece of the design. An over-costed removal spell that eats a card and a chunk of tempo becomes a liability in any game that is not asking for it, so cycling it away for two converts a stranded answer into a fetched basic. That conversion is the whole point: expensive, situational removal that never rots in hand, because the fail case is smoothing your mana. Early, it is fixing; late, it is a kill spell for the biggest thing still in range. The inflated rate is the price of a card that always has a job, and the ability to swap it for a land is what pays that price.