Opal Lake Gatekeepers [The List] Dog Warrior Set: Innistrad Type: Creature —

Set: Innistrad Type: Creature — Spirit Knight Uncommon Cost: {W}{W} Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it

It beckons silently

Set: EX: Hidden Legends Type: Grass Rarity: Uncommon Retreat cost: Colorless

Inventors Type: Instant Uncommon Cost: {1}{R} As an additional cost to cast this spell

Set: Planechase 2012 Type: Creature — Human Ninja Common Cost: {3}{U} Ninjutsu {1}{U} ({1}{U}

Opal Lake Gatekeepers [The List] Dog Warrior Set: Innistrad Type: Creature —Set: The List Type: Creature Vedalken Soldier Rarity: Common Cost: {3}{U} 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.