Need to build ignore target defence,
Just like a wizz needs to build defence to be useful, you now have to build something other than flat dark damage, pa or dc in order to deliver the damage.
Basicly your asking for tdb to ignore shield on a wiz with a base hp of 2,000 health points?
So asking to 1 hit any wiz not using a pro?
Tdb changed last year, a damage reduction of about 15% if I remember correctly. Could be wrong about the actual reduction, but it was when ibby was boasting about how op it was.
I always thought tdb just ignored ac/amc. But hey I know nothing I just play the game.