Crystal Rush (move)
Crystal Rush inflicts damage, and is an increased priority move. If the target does not use an increased priority move during the round that it is used, Crystal Rush will go first regardless of the user's or target's speed.
If the target also uses a move with an increased priority of +1 during the same round that the user uses Crystal Rush, the attack order of the users will be determined normally.
During the Taen battle, his Delta Metagross (Ruin) can use Crystal Rush and transform into a crystalline form. However, it has no effect on the player's Delta Metagross (Ruin). (As of the 18.104.22.168 game patch. At this point it is intended to not be available but may be changed in the future.)
By leveling up
|870||Delta Metagross (Ruin)||Rock||Grass||65|
|Bold indicates a Pokémon gains STAB from this move.|
Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.
•Crystal Rush is the only "Crystal Type" move in the game, attributing to its ??? type description.
•Crystal Delta Metagross (Ruin) is the only Pokémon who can gain stab from this move as it is also the "Crystal Type".
•Crystal Rush is the only move in the game that hits every Pokémon for neutral effectiveness due to its type.