Card bosses hate me. Followed the guides did everything, every single summonbot didn't have a quest for me, so I gave up ;c
Well, there is a particular mob killing which summons the summonbots! Now you need to have the records of the card bosses for that instance in your inventory. And then you can summon! Card bosses or the summonbots don't hate anyone, you might just be making a little mistake somewhere!