It's arguably the weakest of the abilities among the dragons, meaning the only other real unique characteristic it has is haste, which, as a 5/5 flying creature, is very useful, but wouldn't necessarily cause an opponent to change their entire gameplay to deal with
Albinos: Albinos: When a card is missing the C, M, &Y color channels entirely, it is referred to as an Albino
Not only is the art on this Mickey card absolutely gorgeous, but the card's effect is a great way to stun your opponent's characters to prevent them from questing next turn, making it a central part of Emerald's game plan
I also like this in Hate Bears with enough bodies to pump up and get a Commander Damage kill with level 3
Gaining a level on your Class is a normal activated ability