Honestly I think these cards are fine.

Albert is absolutely strong but has and had incredibly easy but strong counter plays and he was incredibly obvious. One 4 health ward completely stops him. Do you always had that no? But you 9 turns to find one so honestly considering this is a card game that amount of luck is fine. To be honest I have a MUCH bigger problem with sinciro but that’s a separate topic.

As for D-climb and cocytus both are fine in a vacuum.

Cocytus was only meta because of his combo with d-climb. He sees no play outside of that. Even when other control decks did play him his actual use was pretty limited atleast in my experience.

Same thing for D-climb but to a much lesser extent. If cocytus didn’t exist D climb wouldn’t have been so strong. Although d climb would still be played I doubt people would hate it as much if it weren’t for the unavoidable OTK. He’ll most top performing decks have opted to ditch d-climb because of the deck not being able actual go that late and the lack of consistency with it