I don't know why it can't read "Block Chat" or "Block Communication" as that is what it does. Most people will assume "Block" means it blocks them from getting that player in the matches. This would clear the meaning and stop people from getting confused.
Step 1 : Start a match as Knight Step 2 : Press Ctrl to change the companion Step 3 : Icon over his arm does not change from Carnifax, but changes after the cooldown is over as you can summon the companion again now showing the last one you summoned. The Knights companion symbol over his arm is most likely meant for the…