Reflecting Pool [Shadowmoor] Beast {T}: Prevent all combat damage

{T}: Prevent all combat damage that would be dealt by target creature this turn

they mill a card

Set: Ninth Edition Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target creature or sorcery spell

" —Kamahl

Reflecting Pool [Shadowmoor] Beast {T}: Prevent all combat damageSet: Shadowmoor Type: Land Rarity: Rare {T}: Add one mana of any type that a land you control could produce. Does it reflect the future that once was or the past that can never be?