"Ogdoadic Origin" Rating Score by とき

An Ogdoadic Field Spell that swirls something black.
If the reptile is destroyed by battle or by the opponent's effect, send one of the opponent's cards to GY, and if this card on the field is destroyed by the opponent's effect, the opponent's deck is replaced by the type of GY's reptile. Has the effect of sending to GY.
the effect is rather subtle. Both effects are fairly passive and depend on the opponent's effects, except for the suicide attack. With the exception of Ogdoadic monsters, his ATK is weak, so it might be nice to be able to deny the battle, but the 2nd effect described later is even weaker, so it's not very strong against this card's removal.
As for the second effect, Snake Rain or his Ogdoadic, which boasts of snake water lilies, will probably cut 5 or more cards, but although it depends on the Deck type, his GY Fertilization is a basic reward. The level of whether it is combined with the resurrection effect of Amynesia.
For the time being, it's an effect that can be used on all reptiles, but the effect itself is subtle, so it's difficult to get a job elsewhere. As a Field Spell that can be searched with Nia, if you build an X-axis Ogdoadic that incorporates Gorgonda, will it become a Field Spell personnel?