Amulet of Vigor (Borderless) [The Lost Caverns of Ixalan Commander] Monkey Cleric research notes

research notes

it deals that much damage to target battle that player is protecting

pay life equal to its mana value rather than pay its mana cost

Whenever Kroxa enters the battlefield or attacks

Enchantments you control are Gold artifacts in addition to their other types and have "Sacrifice this artifact: Add one mana of any color

Amulet of Vigor (Borderless) [The Lost Caverns of Ixalan Commander] Monkey Cleric research notesSet: The Lost Caverns of Ixalan Commander Type: Artifact Rarity: Rare Cost: {1} Whenever a permanent enters the battlefield tapped and under your control, untap it. "Everyone is obsessed with this cosmium stuff, but I can sense some kind of comparable power in this droplet of ancient amber." Quintorius Kand, research notes