Implement Ultra Burst

[kittenchilly]

Description

Adds the ability for Necrozma Dusk Mane and Necrozma Dawn Wings to undergo Ultra Burst if holding an Ultranecrozium Z and the player has a Z Ring, transforming them into Ultra Necrozma.
Ultra Burst can be defined by putting the relevant pokemon in a form table with a z crystal held item, much like mega evolution. It is triggered and used almost exactly like mega evolution, except instead of a mega stone and mega ring, its a z crystal and z ring.

Images

Issue(s) that this PR fixes

Closes #2288

Discord contact info

kittenchilly

[AsparagusEduardo]

Just like how Mega Evolution has tests, Ultra Burst needs tests as well.
I recommend the following, based on Mega Evolution's:

• "Dusk Mane Necrozma can Ultra Burst holding Ultranecrozium Z"
• "Ultra Burst's order is determined by Speed - opponent faster"
• "Ultra Burst's order is determined by Speed - player faster"
• "Ultra Burst affects turn order"
• "Ultra Burst happens after switching, but before Focus Punch-like Moves"
• "Ultra Burst and Mega Evolution can happen on the same turn"

[kittenchilly]

Just like how Mega Evolution has tests, Ultra Burst needs tests as well. I recommend the following, based on Mega Evolution's:

• "Dusk Mane Necrozma can Ultra Burst holding Ultranecrozium Z"
• "Ultra Burst's order is determined by Speed - opponent faster"
• "Ultra Burst's order is determined by Speed - player faster"
• "Ultra Burst affects turn order"
• "Ultra Burst happens after switching, but before Focus Punch-like Moves"
• "Ultra Burst and Mega Evolution can happen on the same turn"

Alright, done, and they all pass.

[AsparagusEduardo]

Looks good, just needs to solve conflicts.

[97mos]

What about the indicator that replaces the Lv like for mega and the primal reversions?

[LOuroboros]

What about the indicator that replaces the Lv like for mega and the primal reversions?

Ultra Burst doesn't have one of its own, Necrozma's level is displayed normally without any extra icons.