Goblin Smuggler

The tap ability here isn't a menace grant for the Smuggler itself: it's a repeatable evasion enabler pointed at your smaller threats, and that reversal of focus is what the design is built around. Most unblockable-granting creatures push their own damage through; this one taps to open a lane for another power-2-or-less attacker, which quietly aligns it with go-wide token strategies, aggressive one- and two-drops, and creatures whose relevance is a combat-damage trigger rather than raw size. The power restriction is the balancing clause: it locks the ability out of your biggest beaters and keeps it a support piece for a low curve rather than a way to sneak in a game-ending fatty. Haste does more real work than the keyword suggests, because the ability only becomes live once the Smuggler has settled; haste lets it start funneling attackers the turn it lands rather than waiting a full cycle. Read the two abilities together and the card's job is plain: it's a lane-opener for aggressive red decks that flood the board with small bodies, the kind of enabler that turns a stalled ground into a clean hit. It asks nothing exotic of a deck, just a critical mass of small attackers it can escort past a blocker each turn.