gift a card mtg bloomburrow Magic: The Gathering Commander Deck they draw a card before its other effects.) You and permanents you control gain hexproof until end of turn Bloomburrow Mechanics

This card solely sees play in Modern because its a good sideboard option against one of the more popular archetypes in the format

HarbingerJK says

Even attacking with just Raffine means conniving one card, and the ability scales dramatically with more attackers

Added Prince Peasely

Its going to make it a lot harder to play colorless lands like Field of Ruin, and its going to give us extra reason to consider filter lands like Mystic Gate

This does mean that you cant have more than four copies of Legion Angel between your deck and sideboard but, due to the way it works, the card still offers opportunities for some clever deck building