If you can't
−2: When you cast your next instant or sorcery spell from your hand this turn
{T}: Add {R} or {W}
Set: Antiquities Type: Artifact Rarity: Rare Cost: {4} {1}
Set: Eldritch Moon Prerelease Promos Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {13} This spell costs {1} less to cast for each card type among cards in your graveyard
Odric, Lunarch Marshal [Shadows over Innistrad Prerelease Promos] Friday Night Magic 2002 If you can'tSet: Shadows over Innistrad Prerelease Promos Type: Legendary Creature Human Soldier Rarity: Rare Cost: {3}{W} At the beginning of each combat, creatures you control gain first strike until end of turn if a creature you control has first strike. The same is true for flying, deathtouch, double strike, haste, hexproof, indestructible, lifelink, menace, reach, skulk, trample, and vigilance.