"Vennominon the King of Poisonous Snakes" Rating Score by みめっと

"Offering to the Snake Deity" is the card itself that is sacrificed for Naga-sama's advent.
If you haven't watched the anime, it's hard to tell from the card illustration, but Blue Blood and some of him are Reptile monsters with people inside, just like Blackwing and Inzek.
Although it has a blessed status of 0 darkness attack and defense, it is not possible to special summon with monster effects due to restrictions, and if you try to special summon from the deck, you often have to use cards that cause accidents such as damage reptor, so it is basic. In general, it would be better to do a Special Summon via GY.
Its effect is Naga minus super resistance and special victory effect, in other words, the strengthening magnification itself is the same as Naga, and GY's Reptile 6 bodies will get his ATK of 3000, so even if you don't force Naga out, you can do this. It is also possible to fight with only cards.
The fate of this kind of monster is that it is weak enough to die for cards that negate monster effects such as Skidre and Bubble Shadow. It can be said that it has a certain amount of resistance to the negate effect that is used up, and it can be said that it is also able to take care of the battle destruction that can not pull the advent trigger.
If you're planning on playing Naga, make sure his deck has a way to effectively self-destruct this card, including Vipers and Torrents.