x2
-30Justified Law
Your Basic Pokémon's attacks do 30 more damage to your opponent's Active 
Pokémon (before applying Weakness and Resistance).
Follow-UpChoose up to 2 of your Benched Pokémon. For each of those Pokémon, search your deck for a basic Energy card and attach it to that Pokémon. Then, shuffle your deck.
This Pokémon appears in a legend alongside Terrakion and Virizion, fighting against humans in defense of the Unova region’s Pokémon.
For Cobalion's "Follow-Up" attack, can I choose a Benched Pokemon, search for a basic Energy card and attach it, and then choose my second Benched Pokemon and search my deck for a basic Energy card to attach to it?
No, you need to choose both (or choose only one) of your Benched Pokemon first before making any searches of your deck.