
{T}, Sacrifice this artifact: The next time a source of your choice would deal damage to you this turn, prevent half that damage, rounded down.
Dark Sphere has 1 printing, first in The Dark (1994). EDHREC ranks it #11,701 among Commander cards. It appears most in Fblthp, Lost on the Range decks (1,286 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.