Set:	Tarkir: Dragonstorm
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.