I still firmly believe in dark world monsters and i noticed this lil card.

I hope someday it'll be released here in the states:

Fabled Raven.
Once per turn, you can discard any number of cards in your hand and have this card gain ATK equal to the number of cards you discarded x 400 until the End Phase. For each card discarded by this effect, increase this card's Level by 1 until the End Phase.

It will eventually. Most likely soon, but probably as an OCG-turned-TCG exclusive in a Booster given it's a LE/Limited Edition Pack card in the OCG and not part of Duel Terminal.

A couple Dark World techs in a Demon Roar God Deck or a couple Demon Roar God techs in Dark World can work, but I wouldn't try a full-fledged half-and-half Deck. Tried it myself in the OCG and it leads to some dead draws, so I'd suggest, as said, just a couple more general techs that can work for both.

Until then, this should probably be OCG-labeled. Also, it's a Tuner and Light/Fiend/2/1300/1000.

I haven't been here in a long time how do i label posts as ocg?

It's right when you're posting a new thread for a "prefix" next to where you put the thread title where there's OCG and TCG.