Umbilicus
Artifact
At the beginning of each player's upkeep, that player returns a permanent they control to its owner's hand unless they pay 2 life.
It was the explorers' only tether to reality.
イラスト：
Urza's Saga#312レア英語適正
裁定
2004年10月4日
If you only have 1 life, you can’t choose the pay 2 life option.
2004年10月4日
If you don’t have a permanent to choose, you can still choose to not pay the life and then just do nothing since there is no permanent to choose.
2004年10月4日
You choose to pay the life or not pay the life during the resolution of the ability.