Pokemon
When you complete the following tasks the corresponding Pokemon will become unlocked
Meloetta:
Complete Solo All-Star mode under the Normal difficulty or higher difficulty as Lucario.
Victini:
Complete All-Star mode.
Xerneas:
Play alone and as Pikachu and destroy 200 blocks in a single game of Trophy Rush.
We have more cheats and tips for this game here, Super Smash Bros. for Wii U cheats
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