Il Mheg Pixie

Blue has been printing evasive two-drops with attack-triggered filtering for years, and this one sits at the humble end of the family: a small flyer that pays out a single surveil every time it swings. The reward is deliberately thin. Surveil 1 is card selection, not card advantage; it smooths your next draw or seeds the graveyard for whatever the deck wants to do with a stocked yard. What makes the shape work is that the trigger carries no attack tax or extra cost, so a tempo deck gets a cheap clock and a graveyard deck gets incidental fuel, and neither has to bend to accommodate it. The 2/1 body sets the ceiling here: it dies to almost anything and trades down in combat, which means the surveils are best banked early, before the creature stops attacking and the ability stops mattering. This is a filler flyer that earns its keep in decks wanting a low-curve threat first and treating the filtering as a rider, never as a plan to build around.