Flying
Whenever Catacomb Dragon becomes blocked by a nonartifact, non-Dragon creature, that creature gets -X/-0 until end of turn, where X is half the creature's power, rounded down.
Near Mint - $4.90
Near Mint Non-English - $4.90
Lightly Played - $4.40
Lightly Played Non-English - $4.40
Played - $3.40
Played Non-English - $3.40
Heavily Played - $3.00
Heavily Played Non-English - $3.00
Damaged - $2.50
Damaged Non-English - $2.50