mtg search library for card Spellseeker (Commander Masters) and/or library for a card named Altanak Cards that punish opponents for

Only time, and the ever-vocal MTG community, will tell

Doctor's companion (You can have two commanders if the other is the Doctor.) The source of the copy from Adric, Mathematical Genius's first ability is the same as the source of the original ability

You can take Raphael down many paths, but here are a few targets I like: Professional Face-Breaker, Fear of Missing Out, Gingerbrute, and Slickshot Show-Off

Remember, its important to play card types that your deck cares about

What Are Energy Commanders

There are a ton of good cats in the set, from classics like Savannah Lions to more recent additions like Ajani's Pridemate, not to mention Ajani, Caller of the Pride