Military action
Although, since the orcs had come to Mundus, small conflicts with the other races, were constantly happening, this was the first time that an orc chieftain, Grumg the maiden slayer, managed to unite such a large number of orcs that they could openly declare war on the high elven kingdoms.
Although, since the orcs had come to Mundus small conflicts with the other races, were constantly happening, this was the first time that an orc chieftain, Grumg the maiden slayer (he earned the nickname by killing elves who at the time the orcs believed were all female), managed to unite such a large number of orcs that they could openly declare war on the high elven kingdoms. The orc army managed to siege and raid many elven cities, including the city of Imenor after Corillion died for Loth's betrayal, though they were stopped at the city of Nargothrond where the new elven pantheon created by the shards of Corillion souls managed to seriously injure Grumpsh and kill Grumg.