
As an additional cost to cast this spell, you may behold a Dragon. (You may choose a Dragon you control or reveal a Dragon card from your hand.)
Osseous Exhale deals 5 damage to target attacking or blocking creature. If a Dragon was beheld, you gain 2 life.
Osseous Exhale has 1 printing, first in Tarkir: Dragonstorm (2025). EDHREC ranks it #17,195 among Commander cards. It appears most in Rith, Liberated Primeval decks (104 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.