This is a bad idea. But I think it’s awesomely bad, so I’m sharing it.
Do you have Twilight? Do you have Sunrise? Do you LIVE to be the center of attention in an online video game? Have I got the runes for you!
Superior Rune of the Peakitten
1: 25 Power.
2: Allows you to wield Twilight and Sunrise at the same time.
3,4,5,6: Whatever, who cares? You’re dual wielding Twilight and Sunrise!
Animations would be changed specifically for dual wielding two greatswords. For example, warrior’s Whirlwind attack would be a helicopter pose (ala thief’s Daggerstorm) with both arms extended holding either weapon. Hundred blades would be an alternating flurry of shiny strikes, etc.
Nothing else would change, no stats, no skills, no nothing this is purely for aesthetic reasons. Perhaps giving (2:) some slight bonus, so that you would not automatically be marked as a noob for using it.