Mox Amber [Dominaria Prerelease Promos] Gargoyle Set: Fifth Edition Type: Artifact

Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

this expert navigator of the *Weatherlight* believes that scholarship does not necessarily lead to understanding

Set: Betrayers of Kamigawa Type: Artifact Rare Cost: {5} The "legend rule" doesn't apply

defending player sacrifices four permanents

rounded up

Mox Amber [Dominaria Prerelease Promos] Gargoyle Set: Fifth Edition Type: ArtifactSet: Dominaria Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control. A moment in time made tangible, it has the power to realize epic visions.