Sky Diamond

Tariff

Each player sacrifices the creature they control with the highest mana value unless they pay that creature's mana cost. If two or more creatures a player controls are tied for highest, that player chooses one.

Prosperity

Marble Diamond

Marble Diamond enters tapped.
{T}: Add {W}.

Treasure Trove

Flood

{U}{U}: Tap target creature without flying.

False Demise

Enchant creature
When enchanted creature dies, return that card to the battlefield under your control.

Serra Aviary

Prismatic Boon

Choose a color. X target creatures gain protection from the chosen color until end of turn.

Afterlife

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.

Adarkar Wastes

{T}: Add {C}.
{T}: Add {W} or {U}. Adarkar Wastes deals 1 damage to you.

Al-abara's Carpet

{5}, {T}: Prevent all damage that would be dealt to you this turn by attacking creatures without flying.

Cloudchaser Eagle

Flying
When Cloudchaser Eagle enters, destroy target enchantment.

Abduction

Enchant creature
When Abduction enters, untap enchanted creature.
You control enchanted creature.
When enchanted creature dies, return that card to the battlefield under its owner's control.

Sage Owl

Flying
When Sage Owl enters, look at the top four cards of your library, then put them back in any order.