Expedition Lookout

The defender keyword usually reads as pure text on a wall: a body that blocks and nothing more. Here it is a conditional off-switch, and the switch is your opponent's graveyard. A 2/3 that sits back on defense flips into an unblockable two-power attacker the moment the yard across the table hits eight, which reframes the card as a payoff wearing a blocker's clothes. The design logic is that you are not paying for an evasive creature up front; you are paying two mana for a wall now and a clock later, contingent on the game filling the opposing graveyard for you. That contingency is the whole balancing act: mill decks, self-sacrifice engines, cheap cantrips, and long grinds all push the counter upward, so the Lookout tends to wake up precisely in the matchups where a slow, unstoppable two damage a turn actually matters. Left to its own devices against a lean, graveyard-light opponent it never crosses the threshold and stays a wall for the duration. What makes the toggle sharp is that it grants both attack permission and unblockability together, so once the condition is met there is no combat math to negotiate: the two power goes through unimpeded, turn after turn, as long as the graveyard stays stocked. It is a body that asks the rest of your deck, or your opponent's deck, to do the enabling before it earns its keep.