Who should i give revit 5/5?
Whos good for lava4? And labirynth
None of shown heroes are good targets for revit except Medusa, and she is not a lava4 hero. She is decent in Lab, though.
Aries, Val, Cupid are usually first targets for revite. Out of those, Val is only one that has role in Lava4, and even then in only one spot. PD might be a pick, though. He is OK with revite and is useful in Lava4 - but I would prefer Empower or Zerk PD there.
Out of the list you are showing, I'd probably put it on Storm. Revite's his main talent, and I'm going to just go on a limb and assume you don't have a ton of 5/5 revite crests to go around.
Of the heroes shown, the only heroes to see the light of day in Lava 4 is PK, Trixie, and Arc (in my setup that is)
Storm Eater, Cirrina, Athene, and Nick are good for Labyrinth.