Mystic Barrier — Magic: The Gathering card

Mystic Barrier

{4}{W}
Enchantment

When this enchantment enters and at the beginning of your upkeep, choose left or right.

Each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent.

Set Commander 2013
Rarity Rare
Mana Value 5
Artist Matt Stewart
Collector # 18