Dryad of the Ilysian Grove (Borderless) [Secret Lair Drop Series] Mountain where X is the power

where X is the power of the creature exiled this way

When Lotus Field enters the battlefield

then you may cast any number of spells from among those cards without paying their mana costs

look at the top four cards of your library

Rejuvenation — When Flameskull dies

Dryad of the Ilysian Grove (Borderless) [Secret Lair Drop Series] Mountain where X is the powerSet: Secret Lair Drop Series Type: Enchantment Creature Nymph Dryad Rarity: Rare Cost: {2}{G} You may play an additional land on each of your turns. Lands you control are every basic land type in addition to their other types. "Vine wreathed, he nurtures life among the dead." Psemilla, Meletian poet