When Opal Lake Gatekeepers enters the battlefield, if you control two or more Gates, you may draw a card.

Sentries guard Ravnica's landmarks and outlying districts, unaware of these places' import to the maze.

• Number: 16
• Rarity: C
• Type: Creature
• Subtype: Vedalken Soldier
• Mana cost: 3U
• Color: Blue
• Artist: Seb McKinnon