Gravekeeper's Supernaturalist (SOFU-EN035) [Soul Fusion]

2 “Gravekeeper's” monsters
<br>Gains ATK/DEF equal to the total original Levels of its Fusion Materials x 100. While “Necrovalley” is on the field, this card and cards in your Field Zone cannot be destroyed by card effects. During your Main Phase: you can activate this effect; Add 1 “Gravekeeper’s” monster or 1 “Necrovalley” card from your Deck to your hand during the End Phase of this turn. You can only this effect of "Gravekeeper's Supernaturalist" once per turn.