Acerola (142/147) [Sun & Moon: Burning Shadows] HGSS15 Set: Oath of the Gatewatch

Set: Oath of the Gatewatch Promos Type: Enchantment Rare Cost: {5}{G}{G} Whenever you tap a land for mana

Set: Legends Type: World Enchantment Rare Cost: {2}{U} Whenever a player casts an instant spell

Set: Ultimate Masters Type: Artifact Mythic Cost: {1} Mana Vault doesn't untap during your untap step

Set: Portal Three Kingdoms Type: Sorcery Rare Cost: {2}{U} Creatures and lands target opponent controls don't untap during their next untap step

If that card's converted mana cost is less than or equal to the sacrificed artifact's converted mana cost

Acerola (142/147) [Sun & Moon: Burning Shadows] HGSS15 Set: Oath of the GatewatchSet: Sun & Moon: Burning Shadows Type: Supporter Rarity: Ultra Rare