[Fixes]
Fixed high jump rat not using Jumping Drop because the ID wasn't set correctly.
I forgot to set some precautions that are necessary whenever NPCs summon more of their own type.
Rush rats were ignoring the fact that they had already summoned rush rats and kept trying to summon more, causing an infinite loop and making the game freeze.

The endless summoning that was ironically game-ending has been fixed.
NPCs not in the pet list will now always be able to use shift cores in their inventory as it will ignore date and time.
This is because it's unfair that the opponent in the EX Arena can't use it when theirs is on cooldown.
Added precautions to prevent the crash that occurred when the opponent in the EX Arena used a shift core.
NPCs not in the pet list will no longer change their appearance.
Their name will change and they will receive the appropriate buffs.
Fixed NPCs not receiving the 5 buffs when they use a shift core in their inventory.
Added precautions to prevent overflow when calculating additional damage from the "combine ___ spells" equipment attributes.
The additional damage from these equipment attributes is now capped so that it can only do as much damage as the original attack.
Reduced the equipment attribute strength needed to reach that cap.
Fixed having a tatie set for the character on the left side of a tag team causing issues like both taties becoming the same picture or disappearing when selecting certain options.

Also, Mind unlock is no longer usable in tag evochat.
Fixed "It only works on the Crop" message showing up for crop tiles outside farms.