>>39248005both are legendary exclusive charge-up moves with too low an effect chance to justify it that only sees use because z-freezeshock is kyurem B's only good ice physical attack. It is in fact quite easy to forget they exist and they exist as a volt tackle situation. Because the gimmick is attached to an "important" pokemon, it cannot be shared or repeated. Pikachu keeps other electrics from getting a good physical electric move, and kyurem prevents creation of more reliable ice moves with status effects beside freeze, and both do it while barely using the actual moves that cause this lock.
