Brushfire Elemental

The evasion clause reads better than it first parses. A body that can't be blocked by creatures with power 2 or less waves through most early-game defenders and mana dorks, and the landfall pump means the same board state that walls a vanilla one-drop simply lets this by. Play a land, swing for three or five, and the ground stall that punishes small aggressive creatures never forms. Haste makes the first fetch or the first land off the top matter immediately, so the card wants to be cast into an active turn rather than parked. The 1/1 base is the price: with no land drop it dies to any blocker and trades into a stiff breeze, which keeps it honest as a creature you deploy when your hand can feed lands, not one you cast on curve and hope. That dependence ties it to a specific engine (fetchlands, extra land drops, anything that turns one land into two triggers) rather than to a general aggressive shell. It sits in a lineage of landfall beaters that convert a resource you were already spending into combat damage, but the evasion rider gives it a second job most of that lineage lacks: those creatures get bigger, this one gets bigger and also refuses to be chump-blocked by the exact small creatures a defensive deck leans on to buy time.