Why are certain champions labeled as two roles and how would I build to that second role effectively?
examples are as follows
marksman
support
tank
mage
please explain why these among others are labelled as such and how i would go about building them to make them fit their secondary roles
Illiad1 votesAzir-Zone potential, high damage at a safe range, although you arent going AD (literally he goes AP in the botlane) in build you are still ranged with a high value on Auto attacks
Kayle- Peel, heals, grab frost queens claim and peel for the Marksman, you have decent trade damage so digging into their Marksman until yours is low and ulting them like in any situation will give you an advantage (like Kindred's ult in its utility)
Vlad-he is like Galio, scales off of an unusual triat, his passive gives him decent enough AP by simply building healthy, id grab 
You will be super durable
Kat- you do you bbg and tell me how you get to the end of that tunnel [slayer-jinx-wink]
Yumifries1 votesThey are usually labelled by what they can do well
Kayle for example can be good top lane,
or can go support with items like 
ModWulf Helhammer1 votesAzir because he can deal out sustained damage from a distance Kayle has a slow, heal, speed up, and an ult that makes you invulnerable Vlad's passive allows him to gain AP from health (and vice versa), and his abilities cost health, so he's usually building it Katarina is because AP assassins and mages are pretty close to what they do
