For elise: Standard ap runepage can be used for all ap champs.

For Vi/jarvan: This is a standard page and it can be used for all ad champ so i would recommend this.

For Elise: As said earlier Elise doesn't scale to well on ap so it's not worth it to go the offensive tree further.

For Vi/Jarvan: Do this it's da ****.
- Not much to say.

For Elise: W in spider form is very strong lvl 1 and the bomb can be used for scouting 100% the best.

For Vi/jarvan: Always max Q the armor reduction is redicoulous(not sure if it's correctly spelled :D )

For Elise: Ancient golem-->boots-->Torment-->Rylai's-->Omen/abyssal-->Omen/abyssal
The reason for the tanky build is that elise doens't scale too good on ap. Penetration is still very

For Jarvan:
Normal build: Ancient golem-->Boots-->Trinity force(phage-->sheen)-->Omen/visage-->Omen/visage-->cleaver
Remember to build locket before trinity force if your support doesn't build it.
Dunkmaster:
For dunkmaster you build either omen or visage and not both of them as you do in the other builds.
Elder lizard-->Boots-->Trinity force (phage-->sheen)-->Hydra-->Omen/visage-->Cleaver.
Defensive build: Same build path as normal build except you buy visage before Omen because you get armor from Sunfire cape.

For Vi: Same as Jarvan except you should start with elder Lizard and Blade of the ruined king is a viable item when ahead of the game.