>>48278291back during the bollard wars, agatha used her mastery of black magic to control an army of ghost pokemon summoned mostly from the pokemon tower to spy on the bollard slaves anywhere and anytime as they could fly through walls never needed to sleep. they were the watchful eyes making sure the bollard slaves never got out of line and would even posses them and read their minds to out anyone who even thought of rebelling. they would also be used to inflict punishments like giving them torturous nightmares and possesing their bodies and forcing them to continue working even after they were exhausted. it was really bad as no one was safe from their ghostly wrath, not even the pokeslaves as back in those days. but there was one slave named dave who was born with immunity to ghost type powers, and together with the snorlax elders they devised a plan to extract his immunity and grant it to all normal type pokemon as well as a certain percentage of humans. he had to run away from his slave encampment on the outskirts of viridian forest to go on a long quest to find the ancient talisman that could transfer his spirit energy to everyone else. he had to brave the catacombs beneath celadon, secretly infiltrate the pokemon tower, and eventually with the help of other slaves and pokemon friends he made along the way push four bollards around agatha to temporarily trap her so she couldn't interfere with the final ritual. at some point during his quest the ghosts caught on to what he was doing and began killing some other slaves in retaliation and burying them underneath the bollards they were placing to disrespect them in death. many also died during the confrontation with agatha as she used her most lethal ghostly attacks to send slaves and pokemon directly to hell, their bodies disappearing. unfortunately the ritual killed dave but the immunity he spread helped tip the balance in favor of the slaves and redcued their suffering overall.