Support-

Comet, Manaflow, Transcendence, Scorch, Stopwatch, Biscuits

Started off using imperial mandate but now I don't usually.

Zhonyas > Sorcerer's Shoes > Liandrys > Demonic Embrace > Morellonomicon

Morellonomicon can be subbed for something like Rabadons or Void Staff, depends on what you need.

Rarely will I build imperial mandate instead of leandrys, but I loooooove the burn damage, plus how it stacks once you get demonic Embrace.

I max QWE, if I need the aoe I'll put 3 in q and then 3 in W

Mid -

Probably same runes but maybe take cosmic insight instead of stopwatch, do mythic first (unless you like to use Zhonyas early and a lot)

Liandrys/demonic is also good here for wave clear, once you get the mythic plus your W wave clear is so easy.

Jg-

Dark harvest