3 moves have been found by hackers to be in Pokemon X/Y. My guess is that they'd be used for event Pokemon, but they could just be unused moves or something. Here's details on the moves:
- first one appears to be an event-exclusive move in the vein of Celebrate
- the second and third may have something to do with Zygarde
- Hoopa’s Ability is Magician and its stats are 80/110/60/150/130/70
- Volcanion’s ability is Water Absorb and its stats are 80/110/120/130/90/70
- Hold Hands, Normal-type, Special, Power: –, Accuracy –, PP: 40
The user and an ally hold hands. This makes them very happy.
- Thousand Arrows, Ground-type, Physical, Power: 90, Accuracy: 100, PP: 10
This move also hits opposing Pokemon that are in the air. Those Pokemon are knocked down to the ground.
- Thousand Waves, Ground-type, Physical, Power: 90, Accuracy: 100, PP: 10
The user attacks with a wave that crawls along the ground. Those hit can’t flee from battle.
Source
- first one appears to be an event-exclusive move in the vein of Celebrate
- the second and third may have something to do with Zygarde
- Hoopa’s Ability is Magician and its stats are 80/110/60/150/130/70
- Volcanion’s ability is Water Absorb and its stats are 80/110/120/130/90/70
- Hold Hands, Normal-type, Special, Power: –, Accuracy –, PP: 40
The user and an ally hold hands. This makes them very happy.
- Thousand Arrows, Ground-type, Physical, Power: 90, Accuracy: 100, PP: 10
This move also hits opposing Pokemon that are in the air. Those Pokemon are knocked down to the ground.
- Thousand Waves, Ground-type, Physical, Power: 90, Accuracy: 100, PP: 10
The user attacks with a wave that crawls along the ground. Those hit can’t flee from battle.
Source