Dovin, Artificer's Demise

0: If you control another planeswalker, put 2 loyalty counters on Dovin. If you don't, you gain 2 life and create a 1/1 Servo creature token.
-2: If you control no other planeswalkers, search your library for a Planeswalker and put it into your hand. Add one mana of that cards color.
-5: Scry 10. You gain 1 life and create a 1/1 Servo for each artifact, enchantment, or creature revealed this way.