Tocasia's Welcome [Tarkir: Dragonstorm Commander]

Set: Tarkir: Dragonstorm Commander Type: Enchantment Rarity: Rare Cost: {2}{W} Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn. Your father was a dear friend to whom I owe much. He wanted me to look after you, to care for you should something happen to him.