pokemon cards booster packs TCG: Pokemon GO Trading Card Pack the shadowy figure of Mega Gengar ex slowly rises into view Pokemon Perfect Order Booster Pack

Honorable Mention -- Maelstrom Pulse

Well, because it's too good, and costs $50

Elves are the predominant creature used to represent greens color identity of harmony with nature and abundant growth, which gets reflected in the types mechanical identity that often produces mana and makes your elves better when you have more elves

Like most Magic: The Gathering cards, the value of Quicksilver Sea depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Planechase Anthology Planes)

Include some of these to get copious amounts of mana flowing