Momentum Breaker

The two-mana edict has a long history of blanking against decks that keep chump fodder on hand: hand the sacrifice clause a token, protect the real threat, move on. This one does not close that gap so much as insure against the opposite problem. The discard rider only fires when an opponent has no creature or Vehicle at all, which means the card refuses to whiff entirely against an empty board. It is not an untargeted answer to the best threat; it is a way for the entry trigger to reach an opponent who has emptied their board but not their hand. That resilience is the real work here, and it stands apart from the racing chassis bolted around it. The speed counter climbs at most one tick per turn and caps at four, advancing off life loss the rest of your deck inflicts rather than anything the enchantment does on entry (it deals no damage itself). The sacrifice line then converts that accumulated speed into a lump of life, a value ceiling that scales with how long you have been grinding rather than with any board state. That makes it a lifegain topper, not a drain: a modest, optional buffer for a deck already ratcheting speed upward through other cards. So the enchantment reads as two loosely coupled parts sharing a shell: a resilient edict that earns its slot on turn two, and a slow life payout that only matters much later.