Jeleva, Nephalia's Scourge 1UBR
Legendary Creature- Vampire Wizard Mythic
Flying
When Jeleva, Nephalia's Scourge enters the battlefield, each player exiled the top X cards of his or her library, where X is the amount of mana spent to cast Jeleva.
Whenever Jeleva attacks, you may cast an instant or sorcery card exiled with it without paying its mana cost.
1/3

Finally fixed , so yeah reminds me of Kalastria , definetly see this in EDH , maybe RG Vampires in Standard.

Might work well in Legacy with Demonic Tutor