First Card 'n stuff

[Self-Destruct Button]

Lore: Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by tributing 3 DARK monsters, and cannot be Special Summoned by other ways except by its own effect. When this card destroys an opponent's monster by battle and sends it to the Graveyard, your opponent can discard 2 cards, otherwise inflict 800 damage to your opponent for each card in their hand. During your next Standby Phase after this monster was destroyed and sent to your Graveyard by an opponent's card effect: Special Summon this card from the Graveyard.

 

As you can read above, this is the first card i post here. Plz rate, comment, and tell me if it is too OP or balanced.

The idea about the card was that i thoght hand advantage is always nice in the current meta, so why not make the opponent want to discard cards? 

[Judαs]

Tributing 3 DARK monsters is a pretty steep cost, plus it's nomi, and not even Trade-Inable. But because the burn is 800, I guess it's balanced.

 

Dark Worlds laugh at this card tho.

 

OCG:

*cannot be Special Summoned by other ways except by its own effect.

*inflict 800 damage to your opponent's Life Points for each card in their hand.

[Self-Destruct Button]

The first OCG mistake was taken from Vennominaga the Deity of poisonous Snakes so it should be correct i guess. I had to write it like this because it summons itself with its last effect. The 2nd will be edited, ty.

The Dark World-thing came to my mind, too, but if you play a match it can be at least sided out.