Dreaded Bat-Cloud

At {2}{B}, a 4/2 flying deathtoucher is efficient; at five it is poor. It compares favorably in rate to 4-mana fringe bodies like Leatherhead, but needs a reliable death setup.

Could be wrong if Revealed sacrifice density may produce a resilient Standard shell that makes the discount routine.

Pioneer can enable the discount, but a 4/2 with no ETB effect is vulnerable to efficient removal and weak as a five-drop. It falls well short of recurring 4-mana options such as Beza.

Could be wrong if A sacrifice deck may value its cheap evasive pressure more than its standalone rate suggests.

Even discounted, this is only a fragile combat threat with no immediate board or card advantage. Modern's successful five-mana comparables offer far more impact or alternate casting utility.

Could be wrong if An established sacrifice shell could use a three-mana evasive deathtouch clock as a niche payoff.

Legacy's cheap interaction and faster threats make a conditional three-mana 4/2 without an ETB effect unattractive; it lacks the exceptional utility of playable higher-cost creatures.

Could be wrong if A specialized creature-death engine could make the cost reduction sufficiently consistent, though no clear shell is supplied.

Aristocrats decks can readily discount it, but a one-shot 4/2 flyer without an ETB, death trigger, or card advantage is highly replaceable in multiplayer.

Could be wrong if Dedicated Bat, deathtouch, or sacrifice synergies could create a more specific home than the text alone indicates.

A 4-power flyer with deathtouch is a potent evasive attacker and excellent blocker. It is solid at five and premium when a trade or removal spell lets it cost {2}{B}.

Could be wrong if Unknown format speed, removal, and black's sacrifice outlets determine how often the discounted timing is practical.