Moon Fang Draco - Mikazukinoyaiba 

Level 7 DARK

Dragon / Effect

You can only use each of the [1] [2] effects of this card once  per turn.

[1] During either End Phase, if this card is in your hand or GY: You can Special Summon this card, but place it on the bottom of your Deck when it leaves the field.

[2] You can discard 1 card; Add 1 Level 7 DARK Dragon monster from your Deck to your hand.