this may not be a OTK yet this is a pure good deck, seems not so but extremely fun
the goal is to get as many skull servants in the graveyard as possible (most cards are forced named skull servant)
to summon king of the skull servants to get more attack then even artimyle.
(artimyle sucks btw)
just a way, to full on attack the main weakness is monster effects, cause with lady in wight in graveyard its unnefected by battle or trap/spell effects.
so yes monster effects can counter this deck but not enough to destroy it. this is a way to catch someone offguard leaving even a 4000 atk monster in attack still being aable to win.