Mind Over Matter [Exodus] Ice Age If the player doesn't discard

If the player doesn't discard a card this way

Whenever a creature with power 4 or greater enters the battlefield under your control

Set: Alpha Edition Type: Enchantment Rarity: Rare Cost: {1}{B} Black creatures get +1/+1

Set: Tempest Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Any player may cast creature spells with mana value 3 or less without paying their mana costs and as though they had flash

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {4}{R}{R} You destroy four lands you control

Mind Over Matter [Exodus] Ice Age If the player doesn't discardSet: Exodus Type: Enchantment Rarity: Rare Cost: {2}{U}{U}{U}{U} Discard a card: You may tap or untap target artifact, creature, or land. Lyna turned to the figure beside her. "They're gone. What now?" "As ever," said Urza, "we wait."