"AF Majespecter Kai (advice seeking)" Deck 2015

Playing

In the AF Majespecter Deck I made before, I used Unicorn as my main deck, but when I actually used it, I didn't have many chances to get a Unicorn, and it actually led to a card accident, so I pulled out the Unicorn. I put it together again.
His fighting style is to thoroughly interfere with his opponents, and gradually suppress them by looking for gaps.
Due to the disappearance of the main unicorn, the firepower has decreased, but the stability has increased relatively.

Strength

It's a constant hindrance. With Majespecter's search, Spell Trap's power, and AF's mine power, you can stably hinder your opponent's movement. Against his deck, which develops very quickly, it is possible to scrape away the opponent's stamina with a quick attack.
Even if either AF or his Majespecter is heavy in hand, it is possible to maintain the front to some extent.

Weakness

The lack of hit points is conspicuous. Gao, who has a high RBI that can't be targeted other than the main 2, can seriously get stuck (although that hasn't changed since Unit 1 (?)).
Also, Miller and him are almost guaranteed to lose against Majespecter Magician when Unicorn is played.

Customize

It's a deck that is extremely weak against "opponents who can't be targeted", so it might be a good idea to put in a tuner so that you can get a trishura (if it's Vailor or 《Ghost Ogre & Snow Rabbit》, it's 1, 4, 4). or 3-3-3, so it's easy to put out).
It would be helpful if you could give me advice such as what kind of cards are recommended for extras, and what kind of cards should be added.