DoctorRD

he already explained that it coast a lot of money to do that researchand it was already explained that eevees coast a lot of money to get so buying some to get the reasearch going is to much. You got to prove your theory right to get the money.

in a real fight it probably would

probably

it was said briefly in one of the chapters. don't remember which one. it was like a sentence or two.

full vr

I believe it is also a scene in the Manga. so it might be everyone using the same scenes?

I think its more like a rechargeable thing because his keeps recovering. also main characters most likely don't lost energy

there is no tribute summon right now so its a special summon

probably a lot hard to get then to just increase it by one.

I believe they have a deal with the league