"HERO with opening for the tournament. Seeking ad." Deck 2015

Playing

I've been messing around with Chaos HERO, which I've been posting on this site for a long time, thinking I'll be competing in the next tournament, but I'm a little unsure, so I asked for your advice and posted again.
The main way to move is to decide the leading Dark Row, and although it is not written in the extra deck (I will write it later), it is a bad tactic of making effective use of Bubbleman and 《Kagetokage》to create Infinity ( smile).
By the way, the side Deck I'm thinking of now is as follows.
・《The Selection》×2
Is it mainly for Kurifo?
・《Cursed Seal of the Forbidden Spell》×2
Now seal the key card.
・《Spell Shattering Arrow》×2
Is it a measure against Pendulum?
・《Diamond Dust》
Here is his Nekroz countermeasure.
I put Kaigen as a trump card for the time being, but I know it's easier to move if I remove it. However, I don't want to remove this card because it's the one I'm most attached to, so I'm sorry for being selfish, but please give me some good advice while keeping the opening. It would be helpful if you could give me advice on extras and side decks.

Strength

Adding 《Kagetokage》makes it easier to line up Darklaw and his Xyz Monster together.

Weakness

After all search interference like "Thunder King Rai-Oh" and ss meta like "Vanity's Emptiness". After that, is it a skidre that is often included in Qlipho? Before that, I want to decide Dark Row & Infinity ww

Customize

……Honestly, it’s better to open the door