Monster Cards:
Little Helper: Effect does not happen at all.
Santa: The effect draws Mana cards and adds them to the hand rather then it being used.
Skeleton: Many times when played in the same turn it can not attack. No Attack cards are prompted to pop up when clicked.
Fire Witch: The effect only adds 50 attack to cards randomly.
Bone Tyrant: Opponent does not discard a monster card when they summon. They discard only apon support play.
Support Cards:
Card Flood: Only discards hand never redraws.
Redraw: Discards hand but never redraws.
Attack Cards:
Bone Break: Sometimes thee Monster returned to your hand duplicates and also appears in the grave. The two cards are linked as one.(This card may also effect cards that were returned from attacking the next time they are summoned.)
*this list is subject to change and alteration for additions and removal of said errors.
*text that is struck through is a resolved issue.