Kolzog, the Half-Spark

-1: Scry 1. Kolzog gains your choice of hexproof or indestructible until the beginning of your next turn.
-1: Put a loyalty counter on Kolzog for each colorless nonartifact nontoken creature you control.
-7: Search your library for up to 3 colorless cards, reveal them, put them into your hand, then shuffle your library.