Repository Skaab⁣ - Innistrad: Crimson Vow⁣ (Common)⁣ [73]

Repository Skaab is a 3/3 Zombie creature that costs three mana, including one blue mana. When it enters the battlefield, you have the option to sacrifice another creature you control; if you do, you can return an instant or sorcery card from your graveyard to your hand. This makes it particularly useful in decks that feature a lot of spell-based strategies or cards that can generate extra creatures to sacrifice, as it can help recycle your powerful spells while providing a decent body on the board. However, if you don't have a suitable creature to sacrifice, it might feel underwhelming, as you're essentially playing a 3/3 for three mana without any additional benefit.