Maelstrom of the Spirit Dragon 260 (Tarkir: Dragonstorm)

{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Dragon spell or an Omen spell. {4}, {T}, Sacrifice this land: Search your library for a Dragon card, reveal it, put it into your hand, then shuffle.

NM - $4.00
LP - $3.50
MP - $2.50
HP - $2.00
DMG - $1.50