Well of Lost Dreams [Commander 2017]Set: Commander 2017 Type: Artifact Rarity: Rare Cost: {4} Whenever you gain life, you may pay {X}, where X is less than or equal to the amount of life you gained. If you do, draw X cards. Some say the knowledge lost during the Ritual of Rebuking is returned through the well's waters.

Thalakos Lowlands doesn't untap during your next untap step

Dash {2}{R}{R} (You may cast this spell for its dash cost

Set: POP Series 9 Type: Water Rarity: Common Retreat cost: Colorless

Set: Unlimited Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a black source of your choice would deal damage to you this turn

Set: XY: Phantom Forces Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

if there are no arrowhead counters on Serrated Arrows

Set: Friday Night Magic 2016 Type: Sorcery Rarity: Rare Cost: {1}{B}{B} Devoid (This card has no color

Whenever a creature deals combat damage to enchanted player

Set: Black & White: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: 0

Set: Ixalan Type: Sorcery Rarity: Rare Cost: {X}{U}{U} Gain control of target creature with mana value X

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {1}{W} If you would draw a card during your draw step

Set: EX: Delta Species Type: Colorless Rarity: Uncommon Retreat cost: Colorless