Aven Riftwatcher

Vigia das Fendas Aviano (Aven Riftwatcher) (pt)

Creature - Bird Rebel Soldier | Power/Toughness: 2 / 3 (CMC 3)
Flying
Vanishing 3 (This creature enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)
When Aven Riftwatcher enters or leaves the battlefield, you gain 2 life.