Ugin's Labyrinth [Modern Horizons 3] Conflux while there are penalties for

while there are penalties for taking tiles that you're unable to use

Put that card into your hand at the beginning of your discard phase

(You may sacrifice a land in addition to any other costs as you cast this spell

Set: Alpha Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U}{U} Enchant creature

Set: Ultimate Masters Box Topper Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield

Ugin's Labyrinth [Modern Horizons 3] Conflux while there are penalties forSet: Modern Horizons 3 Type: Land Rarity: Mythic Imprint When Ugin's Labyrinth enters the battlefield, you may exile a colorless card with mana value 7 or greater from your hand. T: Add C. If a card is exiled with Ugin's Labyrinth, add CC instead. T: Return the exiled card to its owner's hand.