Ghostrick Siren →Used Deck

It's an excellent card in a build that leans the main deck towards his Ghostrick.
If you can use it many times as a cycle reverse, you will almost certainly win.
It's a pity that the first level 4 point has few advantages.

No way level 4 new Ghostrick.
Unlike his other Ghostricks, the point is that he not only has an effect that can be activated when reversed, but also an effect that can be activated when summoned. The effect is also two GY manures and if his Ghostrick card is in his GY manure, you can use the Ghostrick Spell/Trap card search or monthly book (Ghostrick Witch) and (Ghostrick Angel of Mischief). (Stein) combined effect.
Since it's level 4, you can't X summon "Ghostrick Angel of Mischief" unless you line up two bodies with the same name, but since there's an L monster "Ghostrick Festival" in the new card, basically this card can be used as an L material. Would you like to Ghostrick Field Spell, which is a condition for applying Feistival's effect, can also be searched with this card, so compatibility with L is good.
There aren't many cards that I want to fertilize GY with Ghostrick, so it's difficult to make the most of GY fertilization, but since I can aim for the X material replenishment effect of 《Ghostrick Shot》and 《Ghostrick Renovation》, it's a special victory angel type. It might be easier to handle.
The basic impression is that Ghostrick can use the effect by summoning.