Flash

When Swift Warden enters the battlefield, target Merfolk you control gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

A warning shout would take too long.

• Number: 146
• Rarity: U
• Power: 3
• Toughness: 3
• Type: Creature
• Subtype: Merfolk Warrior
• Mana cost: 1GG
• Color: Green
• Artist: Viktor Titov