Green Sun's Zenith [Mirrodin Besieged] Pauper but you may put it

but you may put it on top of your library instead of into your graveyard

They look slow and sleepy—until they catch the scent of prey

Set: Morningtide Type: Enchantment Rarity: Rare Cost: {1}{G} Whenever a creature enters the battlefield under your control

untap all creatures you control

Green Sun's Zenith [Mirrodin Besieged] Pauper but you may put itSet: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less, put it onto the battlefield, then shuffle. Shuffle Green Sun's Zenith into its owner's library. As the green sun crowned, Phyrexian prophecies glowed on the Tree of Tales.