Mana Vault [Limited Edition Beta] Explorer {T}: Target creature gets +2/+2

{T}: Target creature gets +2/+2 until end of turn

divining their secrets

put a corpse counter on Scavenging Ghoul for each creature that died this turn

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard

put Soldevi Excavations onto the battlefield

Mana Vault [Limited Edition Beta] Explorer {T}: Target creature gets +2/+2Set: Limited Edition Beta Type: Artifact Rare Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.