Farhaven Elf

Rampant Growth stapled to a 1/1, and that staple is the entire pitch. The body does almost no combat work, but the enters-the-battlefield search means the green you spent fixes your mana, advances your land drops, and leaves a chump blocker or sacrifice fodder on the table once the ramp is banked. That last part is where this design earns its keep over a bare ramp sorcery: the land is attached to a permanent, so any deck that cares about creatures dying, blinking, or being recurred gets to wring the effect more than once. Reanimation and flicker triggers turn a one-shot land-fetch into a repeatable one, and sacrifice outlets set up the recursion that does. The fetch grabs only a basic and arrives tapped, which keeps it honest as fixing rather than acceleration: you do not net tempo when you resolve it, you net it the turn after. It sits in a long line of bodies-on-ramp designs, the green creatures that decided a Druid should pay for itself by digging out a land instead of tapping for mana, and it stays a clean version of that idea precisely because it does nothing fancy. Three mana, a basic in play, a creature you can throw away later. The simplicity is the point.