Shadows of the Past

Increasing Ambition

Search your library for a card and put that card into your hand. If this spell was cast from a graveyard, instead search your library for two cards and put those cards into your hand. Then shuffle.
Flashback {7}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Dark Ascension

Search your library for a card and put that card into your hand. If Increasing Ambition was cast from a graveyard, instead search your library for two cards and put those cards into your hand. Then shuffle your library.
Flashback {7}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)