A friendly URF reminder

OP champions:

• 

Not OP champions (if they have to stack they are not good):

• 

OK champions:

• 

Good Alternative Builds:

• AP variant (fully AP, no heavy support, AD, or tank items, sustain is allowed though):
  • 
• AD variant:
  • 
• Specials:
  • (spell-vamp)

All of these are MY OPINION based off of past experience and estimations(for the ones who haven't seen an URF yet)