Aven Riftwatcher⁣ - Eternal Masters⁣ (Common)⁣ [1]

Aven Riftwatcher has flying and vanishing 3, allowing it to stay on the battlefield for a limited time while providing a 2 life gain each time it enters or leaves. This life swing can be significant for decks focused on staying alive or outlasting opponents, especially in lifegain-centric or tempo strategies. However, be mindful of its temporary nature; you'll need to maximise its impact before it has to be sacrificed.