Kazanna's Level Up Ability works in a way somewhat similar to Cerebellus's Ability, but in a reverse manner. This ability is best used when the player has only one card left in their hand, as it will minimize any damage of discarding cards the player could have used.
Though as of yet unknown, it could also be possible for the player to use this ability while the player has no cards in their hand. However, this is up for debate until an Advanced Rulebook becomes available for The Next Level.
Kazanna's former name, Kadabra, was most likely changed due to the fact that a Pokemon has that name as well. This is not the first time this has occurred, as their is a Monster Room introduced in Boss Monster: The Next Level that is named Fangroot Garden, a renaming after it was going to be named Carnivine Garden, Carnivine in this case also being the name of a Pokemon.andalso his description may be a refrence to the game genie a cheating device