name: Lethe Lake
originalText: At the beginning of your upkeep, put the top ten cards of your library into your graveyard.\nWhenever you roll chaos, target player puts the top ten cards of his or her library into his or her graveyard.
printings: OHOP, OPCA
text: At the beginning of your upkeep, mill ten cards.\nWhenever chaos ensues, target player mills ten cards.
type: Plane — Arkhos