Herd Heirloom (Borderless) [Tarkir: Dragonstorm] Magic 2011 you may cast a spell

you may cast a spell from among cards exiled with Court of Locthwain without paying its mana cost

Set: Mystery Booster Type: Artifact Rarity: Uncommon Cost: {1} Players play with the top card of their libraries revealed

Where dragons once prevailed

they gain cascade

Herd Heirloom (Borderless) [Tarkir: Dragonstorm] Magic 2011 you may cast a spellSet: Tarkir: Dragonstorm Type: Artifact Rarity: Rare Cost: {1}{G} {T}: Add one mana of any color. Spend this mana only to cast a creature spell. {T}: Until end of turn, target creature you control with power 4 or greater gains trample and "Whenever this creature deals combat damage to a player, draw a card."