Windcrag Siege [Tarkir: Dragonstorm Promos]

Set: Tarkir: Dragonstorm Promos Type: Enchantment Rarity: Rare Cost: {1}{R}{W} As this enchantment enters, choose Mardu or Jeskai.• Mardu — If a creature attacking causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.• Jeskai — At the beginning of your upkeep, create a 1/1 red Goblin creature token. It gains lifelink and haste until end of turn.