Link, Hero of Time

0: Artifacts you control have Indestructible and Hexproof. You can Equip any time you could cast an instant.
+1: Look at the top 4 cards of your Library. You may reveal an artifact card and put it in your hand. Put the rest at the bottom of your library.
-3: Destroy target creature or planeswalker an opponent controls. Take control of target artifact that opponent controls.