Keeper of Secrets (Surge Foil) [Warhammer 40,000] Tyranid Human you can Special Summon this

you can Special Summon this card by Tributing 1 monster

if a face-up "Yubel" monster(s) you control leaves the field by card effect: You can add to your hand 1 "Yubel" monster from your Deck

Set: Scarlet & Violet: Obsidian Flames Type: Darkness Rarity: Illustration Rare Retreat cost: Colorless

[+1]: Until your next turn

Keeper of Secrets (Surge Foil) [Warhammer 40,000] Tyranid Human you can Special Summon thisSet: Warhammer 40,000 Type: Creature Demon Rarity: Rare Cost: {5}{R} First strike, haste Symphony of Pain Whenever you cast a spell from anywhere other than your hand, Keeper of Secrets deals damage equal to that spell's mana value to target opponent. To look upon one is to surrender every last shred of self will.