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'{T}: Add {W} or {U}.
{W}{U}: This artifact becomes a 2/2 white and blue Bird artifact creature with flying until end of turn.
'{1}, {T}: Add {W}{U}.
'{1}, {T}: Add {W}{U}.
'This land enters tapped.
When this land enters, return a land you control to its owner's hand.
{T}: Add {W}{U}.
'This land enters tapped.
When this land enters, return a land you control to its owner's hand.
{T}: Add {W}{U}.
{1}, {T}: Add {W}{U}.
'{T}: Add {W} or {U}.
{W}{U}, {T}, Sacrifice this artifact: Draw a card.
'{1}, {T}: Add {W}{U}.
'{1}, {T}: Add {W}{U}.
'This land enters tapped.
When this land enters, return a land you control to its owner's hand.
{T}: Add {W}{U}.
'{1}, {T}: Add {W}{U}.
'{1}, {T}: Add {W}{U}.