Communication happens via the same read and write commands used by the Controller Pak, which read or write 32 bytes of data at a specified address
Its +10 power buff can easily help you threaten players with commander damage
Now, Ill be honest, the choices arent extremely robust, but this is easily forgiven as you start the single-player mode called the Trainer Challenge
Its also a combo piece
There is a very helpful article on our strategy site that will help you fill out your Deck List properly
The systems are: Commander analysis 3-layer evaluation of your commander's power Card classification categorizing every card (fast mana, tutors, interaction, removal, card draw, ramp) Game Changer detection checking against the official 53-card list Combo detection integrating with Commander Spellbook's API Synergy analysis scoring 14 strategic axes for enabler/payoff density Card quality scoring using EDHREC popularity data from Scryfall Soft score calculation combining all signals into a 075 score with archetype modifiers Each system can independently floor the bracket (force a minimum) or contribute to the weighted soft score