Survey the Wreckage

Land destruction has always been priced as a tempo crime: you spend your turn taking away one of theirs, and the math only works if the swing buys enough time. The trouble is that single-target Stone Rain effects fell out of favor precisely because trading one card for one land, at sorcery speed, leaves you down a card and behind on board. The Goblin is the answer to that arithmetic. By stapling a body to the destruction, the design converts a pure tempo play into a card-positive one: you still set the opponent back a land, but you walk away with a creature instead of an empty hand. Five mana is a steep ask for the package, and that price is the honest part; this is not meant to be a turn-three mana-screw engine the way the cheaper Stone Rains were. It is a midrange piece that wants targets worth destroying (a Gaea's Cradle, a Cabal Coffers, a creature-land caught untapped) and a 1/1 that, on its own, does almost nothing but keep the exchange from costing you initiative. The token is small enough to never make the card a threat in itself, which is the whole point: it pays for the cost of land destruction without tipping the spell into something a fair deck would abuse.