==> Submitted by theadhesiveknight
Karkat has never dual wielded sickles; he only uses a single sickle when in combat.
Source(s):
http://www.mspaintadventures.com/?s=6&p=004478
http://www.mspaintadventures.com/?s=6&p=003969
http://www.mspaintadventures.com/?s=6&p=005985