Four-mana 2/4 flyers with vigilance used to be ceiling-tier commons; the Bloomburrow Wax-Wane Witness experience taught a lot of drafters not to overpay for that line, and Draftsim's 3/10 is an open admission of that scar. The number is too low. TMT pulls the rate back toward relevance, and the reason is the Alliance trigger interacting with the format's ground math. Common stalls top out on 2/3s and 3/2s, so a 2/4 in the air that attacks as a 3/4 the turn you drop a Sneak token or play a second creature is clocking past the point where vanilla evasion would stall against the same board. Vigilance earns its keep because the ground threats are real: Mechanized Ninja Cavalry and the hybrid 3-drops pressure you to keep a blocker back, and this body does both jobs in one turn.
This is an RW maindeck at P1P5 to P1P7, where the trigger compounds on every cheap creature you sneak or equip and the deck has the bodies to keep it firing past turn five. WB wants it lower, P1P7 to P1P9: the Food and sacrifice plan builds boards in lurches rather than every turn, so the Alliance bonus turns on intermittently and the card reads closer to a defensive flyer than a clock.
Stomped by the Foot kills it cleanly on curve and lives in every black deck. Dimensional Exile is the harsher answer here, since it exiles the body outright and leaves you no blocker on the swing back. The trigger makes it a P1P5 in RW and a fourth flyer elsewhere in white.
