Slughorn's Brilliance

Escalate: {2} (Pay this cost for each mode chosen
beyond the first.)
Choose one or more:
• Return target creature from your graveyard to
play and lose life equal to its power.
• Search your library for a Potion and put it into
your hand.
• Draw two cards and lose 2 life.
If you control a Slytherin creature the escalate
cost is 0.