Shadow Delver – (Tactical Evolution) – (TAEV-EN027) – (Common)

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect:
● Once per turn, you can select 1 face-up Level 4 or lower DARK monster you control. It can attack your opponent directly this turn.