Stabilizers & spot answers: Windborn Muse, Wall of Reverence, Stroke of Midnight, Riot Control, Dramatic Rescue
Theyre also used to activate its abilities
The Counter Intelligence deck comes with an alternate commander in the form of Kilo, Apogee Mind, which costs 1 Blue, 1 Red, and 1 White for a 3/3 creature with haste and proliferate, meaning it can immediately put another +1/+1 counter on Luxknight Breacher when played if it attacks that turn
Field of the Dead It takes so little for a land to be strong
Notably, opponents can't try to remove historic cards from your graveyard
I cant imagine the enemy fetchlands fall too much farther than thisthey might drop another few bucks, but most people who open these are going to keep them