mtg tutor card Enlightened royal archivist Diabolic Tutor (Magic 2012 (M12))

One mana to get +3/+3 to your zombie team is incredibly efficient

We're talking specifically Boros and even Mardu Aggro lists that often run two and three color spells

As such, this list will be focused on cards that can be cast at instant speed

(2024-09-20) If your opponent discards a card while you control Leyline of the Void, abilities that check whether a card is discarded (such as Hollow One, or a madness ability of the discarded card) still work, even though that card never reaches that player's graveyard

Going to six loyalty is somewhat of a protection ability in itself so you have several options when she lands as to keeping her in play and getting value from her