War, +Horn (2)
Attacking creatures you control get +1/+0.
Creatures you control get +2/+1 until end of turn.
Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
Gatherer works better in the Companion app!
(During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)