Unsummon⁣ - Magic 2010⁣ (Common)⁣ [79]

Unsummon is an instant that allows you to return a target creature to its owner's hand, disrupting your opponent's board state and potentially saving your own creatures from removal. Its low mana cost of {U} makes it easy to fit into blue control strategies, where tempo and disruption are key. However, it does not deal with creatures permanently, so it’s best used in conjunction with other forms of removal or to buy time.