This week has a lot of updates for Pokémon Shuffle, all running until April 26th on both 3DS and mobile. First, there is an escalation battle against Zygarde in its 50% form. Facing Zygarde will have you leveling up, with each level granting a new reward (Exp Booster S at Level 30, Exp Booster M at 40, Mega Speedup at...