"Green Ninja" Rating Score by TAG

Although it is in the Ninja category, the effect itself feels like a card that evenly supports her Flip Monster.
However, it's actually versatile enough to be used in a variety of decks, and the effect itself is like the Book of the Moon and 《Book of Taiyou》with limited activation timing, so if you use it well, you can use it in various ways.
For example, for a monster summoned with a card that negates the effect and special summons, you can cancel the negate by turning it face down with this card's effect, and the effect that activates at the time of special summon is also related to chain processing. The effect is applied as is without being negated.
For example, Zarc, summoned with 《Soul of the Supreme King》, can be used as a back defense with the effect of (1) to wipe out the opponent's board. If you turn it face up with the effect of (2), you can connect it to a direct attack as it is, and while canceling the disadvantage of returning to EX, you can set up a deployment with his GY effect of 4000 RBI + Soul of the Supreme King, which has resistance. To do.
In addition, Special Summon this card in conjunction with the Special Summon of 《Apophis the Swamp Deity》, which is also compatible with the Ninja Deck.
Even if you don't aim for a combo, you can use it to dodge Veiler that is hit during Special Summon, or use it as a hand cost to hinder the development of your opponent's monsters by making them face-down defense, depending on how you use it. will give
It has a defensive power that can easily handle Louis Cupid, it is blessed with races and status, and it is also a high point that it is easy to search.