Haunting Melodies

Escalate 2 (Pay this cost for each mode chosen
beyond the first.)
-All creatures you control gain Soulshift X,
where X is their converted mana cost minus one.
-Return a target Spirit card from your library to
your hand.
-You gain 1 life for each creature you control
and each creature in your graveyard.
"Without the Blessed sleep, a Geist can play and play,
intertwining all the songs of life." - - Jacob Willbury,
Traveling Exocist