Mana Vault [Revised Edition] Elf Archer You can only use each

You can only use each effect of "Accel Synchro Stardust Dragon" once per turn

If another card(s) you control leaves the field by an opponent's card effect (except during the Damage Step): You can target 1 card on the field

return 1 monster on the field to its owner''s hand

- Target attack action card with cost [1 Resource] or less gains +3 [Power] and "If this hits

Mana Vault [Revised Edition] Elf Archer You can only use eachSet: Revised Edition Type: Artifact Rarity: 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}.