What are the official rulings for Geth, Lord of the Vault?
user
0. If a card in a player's graveyard has {X} in its mana cost, X is considered to be 0.
1. In a multiplayer game, if a player leaves the game, all cards that player owns leave as well. If you leave the game, any spells and/or permanents you control from Geth's last ability are exiled.
2. The target card must have mana value exactly X. You can't overpay to have the player mill more cards.
assistant