Kog Maw help

when to go into a teamfight?

Never. You are to never go into the fight. You are supposed to use your range so you are out of the fight, dealing damage without taking it. Which is especially important as you would lack any of those Lucian dashes to survive if you screw up.

What do I do when W times out and the AA range is normal again?

stay directly behind your tank or sup they will block skill shots and tank for you if u can get of a ult once it reverts to 40 mana again

hes actualy fine early its all about your team, in solo Q its rare to see decent picks with peels and cc, you end up with kog in team like this has trouble staying alive, when enemy can walk past all of your team to you unhindered. Make no mistake tho, he kills stuff fast W shreds hp stacking scrubs like no tomorrow, this HP stacking meta favors him

Play him AP mid.