Magic Sword of the Legion of Light
From Jenny Everywhere Wiki
In Reality Z-25 31-H, a Magic Sword was owned by the Legion of Light. Through a simple vocal request, it could be used to summon combat backup from other dimensions, such as the demon Red Vicious. (COMIC: Enter–the Legion of Light!)
After defeating the Legion, the Odds took the Sword; a short time after this, Jenny used it to channel her own shifting powers to banish Armagedda to a parallel dimension, taking advantage of Armagedda's weakness to magic. (COMIC: Redistribution)