Umbilicus

Artifact - (rare)

At the beginning of each player's upkeep, that player may pay 2 life. If they don't, they return a permanent they control to its owner's hand.

It was the explorers' only tether to reality.

Price

tcgplayer 0.9

cardmarket 0.86

cardkingdom 0.79

cardsphere 1.02

manapool 0.57