mtg.wtf

Flying

Imprint — {X}, {T}: You may exile an instant or sorcery card with mana value X from your hand.
At the beginning of your upkeep, you may copy a card exiled with this artifact. If you do, you may cast the copy without paying its mana cost.

Whenever equipped creature deals combat damage to a player, you may draw a card.
Equip {2}

{1}: Look at the top three cards of your library, then put them back in any order.
{T}: Draw a card, then put this artifact on top of its owner's library.

Equipped creature gets +1/-1.
Whenever equipped creature dies, draw two cards.
Equip {1}

{T}: Add {C}{C}.

When this artifact enters, exile target card from a graveyard.
{T}, Sacrifice this artifact: Exile each opponent's graveyard.
{1}, {T}, Sacrifice this artifact: Draw a card.

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

Each opponent who controls more creatures than you can't cast creature spells. The same is true for artifacts and enchantments.
Each opponent who controls more lands than you can't play lands.

{T}: Add one mana of any color in your commander's color identity.

{T}: Add {U}.
{1}: Return Oboro to its owner's hand.

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

Each land is a Swamp in addition to its other land types.