One of The Twelve Swords

The Sword of Glory
Symbol: a banner

Mindsword is perhaps one of the most tyrannical weapons imaginable. When drawn, it instills fanatical devotion to its holder to all who are within approximately one hundred meters. The effect gradually wears off, over sufficient time.

The Mindsword spun in the dawn's gray light
And men and demons knelt down before.
The Mindsword flashed in the midday bright
Gods joined the dance, and the march to war.
It spun in the twilight dim as well
And gods and men marched off to hell.