Swift Warden | 146 | Rivals of Ixalan

Set: Rivals of Ixalan
Rarity: U
#: 146
Creature Type or Sub Type: Creature — Merfolk Warrior
P: 3
T: 3
Rules Text Contains: 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.)
Flavor: A warning shout would take too long.