Aven Riftwatcher TSR/6

Set: Time Spiral Remastered
Collector Code: TSR/6
Name: Aven Riftwatcher
Type: Creature — Bird Rebel Soldier
Oracle text: Flying Vanishing 3 (This creature enters 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 this creature enters or leaves the battlefield, you gain 2 life.
Rarity: Common