Tunneling Geopede

Landfall usually improves your side of the board: a bigger creature, an extra token, a land untapping for mana. This one aims the trigger the other way. Every land you play becomes a point of reach at the opponent's life total, which turns the most routine action in Magic into a clock that ticks whether or not you can attack. That is the entire engine. A fetchland cracking on your turn deals two before combat, and a deck built to squeeze extra land drops out of a turn compounds the math fast; the body is almost beside the point on a creature that would rather sit back and let the manabase do the killing. The cost is fragility. The 3/2 frame rarely survives a turn against anyone paying attention, so the payoff only materializes if you protect it long enough to chain triggers, or if you accept it as a burst of two or three damage before it trades. The reward here points away from you rather than toward you: most landfall creatures reward sequencing your lands like spells and put you further ahead when you are already ahead, while this one shaves the opponent's life whether you are winning or losing. That makes it a closer for decks committed to racing rather than a value piece for decks trying to grind.