Charcoal Diamond

Charcoal Diamond enters the battlefield tapped.
{T}: Add {B}.

Circle of Protection: Green

{1}: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

Flying
Whenever Oros, the Avenger deals combat damage to a player, you may pay {2}{W}. If you do, Oros deals 3 damage to each nonwhite creature.

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

You have no maximum hand size.
{T}: Add {C}.

{1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Destroy all nonland permanents your opponents control.

{1}: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

If a source you control would deal damage to a permanent or player, it deals triple that damage to that permanent or player instead.

{2}, {T}, Sacrifice Wayfarer's Bauble: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Fire Diamond enters the battlefield tapped.
{T}: Add {R}.

{1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.