[Request] Summoning Monsters (Scripting or Eventing)

[Kokowam]

Hi. I'm trying to find a script or a series of events to make a summoning system for battles. All the searches I've found for this site for "summon" brought up things I didn't need, a good script that actually doesn't work and needs SDK, and an series of common events and skills that let me summon the monster, but if it dies, I get Game Over. I am using RPG Maker XP. What my ideal summoning is:
-have a monster that gets summoned
-if it dies, the whole party comes back
-if the summon kills the monster, it, too, gets EXP and so does the rest of the party
-if the summon dies, but the party kills the monster, then everyone gets the EXP but the summon
-having some item as a restriction from constantly summoning a monster.

The last three parts aren't as important as the first two, so if you don't feel like doing those, I'm fine with that. I appreciate all the help! (That was long! >_>)