Oracle Text

Legendary Planeswalker — Estrid

[+2]: Untap each enchanted permanent you control. [−1]: Create a white Aura enchantment token named Mask attached to another target permanent. The token has enchant permanent and umbra armor. [−7]: Mill seven cards. Return all non-Aura enchantment cards from your graveyard to the battlefield, then do the same for Aura cards. Estrid, the Masked can be your commander.