Sorry for double post but this is a very different topic. (Feel free to merge my posts or delete the previous one if necessary)
I haven't seen a lot of discussion about this, but it's probably worth noting:
While many of them are likely to function like a superior version of Natural Gift in BH or Sketchmons (can they be sketched? idk) — they have 1 PP — it
can be restored by a Leppa Berry, which might be fun in combination with Harvest (credit to
nyan kat for this idea). Here's a list of the so-called "Special Z-Moves" (I may have screwed up at some point):
Pulverizing Pancake — 210 BP, Normal, Physical
Stoked Sparksurfer — 175 BP + paralysis, Electric, Special
Catastropika — 210 BP, Electric, Physical
10,000,000 Volts Thunderbolt — 195 BP + high crit rate, Electric, Special
Extreme Evoboost — sharply increases Attack, Defense, Special Attack, Special Defense, Speed
Guardian of Alola — Damages the target for 75% of its remaining HP
Sinister Arrow Raid— 180 BP, Ghost, Physical
Malicious Moonsault — 180 BP, Dark, Physical
Oceanic Operetta — 195 BP, Water, Special
Genesis Supernova — 185 BP + sets Psychic Terrain, Psychic, Special
Soul-Stealing Seven Star Strike — 195 BP, Ghost, Physical
I don't expect most of these to be especially popular because of the high cost associated with using a 1 PP move (and the relinquishing of an item and/or ability slot if you want to use them more than once), but I am also not looking forward to
being hit with -ate Pulverizing Pancake or facing a Dazzling (or any ability really) Extreme Evoboost user.