As many of you might know, Minecraft 1.16.5 has a system of raids in which Pillagers (evil villagers) attack villages, killing its inhabitants.
If a player defeats one of these they obtain the effect hero of the village.
Why not make it so that in renewed invasions work the same as raids?
For example Mordor invades a Gondor settlement and raids & ransacks it, rendering it useless because all the NPCS are dead?
And now, lets say you defeat the invasion why not make a new effect, like maybe a message saying 'Due to your Heroic actions your reputation has increased' making it so that for some time trades are cheaper?