Brook can reactivate his effect when he attacks, giving you the cost reduction and KO effects to control the field
This kills most Planeswalkers and it is an incredible sweeper against the Heliod Company deck because it gets around Heliod, Sun-Crowneds indestructible ability
This ability lets you manipulate the board in really fun ways, since you can only activate it during your opponent's combat step, always keeping your opponents guessing who you might target next
If youre truly tired of being asked if you pay the (2), theres an easy way around that: just agree with the table that youll get the token unless someone says otherwise
You might not find yourself assembling Tron often in Commander, but the format has so much ramp that you can play this colorless planeswalker with little trouble
I need it like I need the air I breathe