Sylvia G Palarilias(bak)

+2: Sylvia G. Palarilias becomes a 10/10 flyer with haste till end of turn.
-5: Deal 5 damage to target Commander creature or Planeswalker if this destroyes targent then untap 3 lands
-10: Deal 5 commander damage to all other players and deal 10 damage to all creatures and everyone blows up a non basic land.