Throne of Eldraine [WOC - 28] Printing:Normal you may cast a copy

you may cast a copy of it from exile without paying its mana cost at the beginning of each of your first main phases

Put the top two cards of your library into your graveyard

Card Text: Ability — Secret Spring Once during your turn (before your attack)

Rules Text Contains: T: Add U

Creature Type or Sub Type: Legendary Creature — Elder Dragon // Legendary Planeswalker — Bolas

Throne of Eldraine [WOC - 28] Printing:Normal you may cast a copyRarity: R #: 28 Creature Type or Sub Type: Legendary Artifact Rules Text Contains: As Throne of Eldraine enters the battlefield, choose a color. T: Add four mana of the chosen color. Spend this mana only to cast monocolored spells of that color. 3, T: Draw two cards. Spend only mana of the chosen color to activate this ability.