Authority of the Consuls (Promo Pack) [Kaladesh Promos] ARC009-S Whenever Skullbriar

Whenever Skullbriar

Set: XY: BREAKthrough Type: Lightning Rarity: Ultra Rare Retreat cost: 0

Set: Neo Discovery Unlimited Type: Darkness Rarity: Rare Retreat cost: Colorless

Set: EX: Holon Phantoms Type: Psychic Rarity: Common Retreat cost: Colorless

For example

Authority of the Consuls (Promo Pack) [Kaladesh Promos] ARC009-S Whenever SkullbriarSet: Kaladesh Promos Type: Enchantment Rarity: Rare Cost: {W} Creatures your opponents control enter the battlefield tapped. Whenever a creature enters the battlefield under an opponent's control, you gain 1 life. Citizens are free to do as they wish, within the confines of the Consulate's laws.