Most Used:
1. Nightmare
2. Rescue
3. Vortex
4. La Junta
5. Montana
My most hated
1. Any SOB clan
2. Rescue
3. Vortex
4. All else
Most Underused:
1. Skeelz
2. Pussycats
3. Roots
4. Sakrohm
5. Junkz
These are all my opinions. Go ahead and post your most seen/most hated/most underused clans.
These are my most used/hated/underrated
Most used
Berzerk
Frozn
Pussycats
All-Stars
Junkz
Most Hated
Roots
Gheist
Freaks (their newest card is starting to make me like them though)
Jungo
Underrated
Berzerk
Pussycats
Piranas
Ulu Watu
Most seen
Nightmares
Junkz
Uppers
Needs more gameplay
Fpc
Sakrohm (not including survivor mode)
Bangers
Vortex
Montana (lately they are in a slump because Mona and Avola have both DT penalties)
Clint City, day.