Is Necrozma supposed to have Photon Geyser and Ultranecrozium Z when you catch it in USUM?

Question

For those who never finished the game, SPOILER WARNING.

I remember a year ago... I was walking/runing to the league, and I found Necrozma inside a crater, like you always do, then I battled it, and caught it, then I clicked the "Summary" button, and it already had Photon Geyser, and Ultranecrozium (I know Photon Geyser is Necrozma's true/real signature move, but isn't there like, a move tutor or something?)! Was it a glitch, or was it natural?

Comments

This happened a year ago,so you proaby forgot about you picking up the z crystal

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@Octazooka - He is telling the truth. He never picked up Ultranecrozium Z but Necrozma already had it.

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@Azelfeo, Yup.

@Let me make my question description more clear: I clicked "Summary" while the game was asking me where I wanted to put Necrozma. When I put it in the PC, it said: "Would you like to take Ultranecrozium?", I took it, and then, my trainer automatically took the Z-Crystal on the ground.

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The Necrozma in my game already had Photon Geyser and the Ultranecrizium Z, as well, so I'm pretty sure it's normal.

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Yeah it happened to me too.
Source: Experience

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I think he's wondering how he picked up Ultranecrozium Z, even though he took it from the caught Necrozma.

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@Poké Guy Fieri, No.

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Also, thanks to all of you who helped show that this was a normal thing.

Answer 1

This is a completely normal occurrence, and is meant to happen to every player. Necrozma is meant to hold the Ultranecrozium Z when caught, and being at level 65, will know Photon Geyser, as well as Iron Defense, Stealth Rock, and Autotomize.

Source 1
Source 2