Fierce Guardianship [Commander 2020] Vivien or I shall master it

or I shall master it for you

Set: Dominaria Prerelease Promos Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} At the beginning of combat on your turn

called the Pretender

Set: Beta Edition Type: Enchantment Rarity: Uncommon Cost: {B}{B} {B}{B}: Counter target green spell

Set: International Collectors' Edition Type: Land — Forest Island Rarity: Rare ({T}: Add {G} or {U}

Fierce Guardianship [Commander 2020] Vivien or I shall master itSet: Commander 2020 Type: Instant Rarity: Rare Cost: {2}{U} If you control a commander, you may cast this spell without paying its mana cost. Counter target noncreature spell. "Hunt somewhere else. This is your only warning." Gavi, nest warden