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'{T}: Add {W} or {B}.
{W}{B}, {T}, Sacrifice this artifact: Draw a card.
'{T}: Add {R} or {G}.
{R}{G}, {T}, Sacrifice this artifact: Draw a card.
'{T}: Add {U} or {R}.
{U}{R}, {T}, Sacrifice this artifact: Draw a card.
'{T}: Add {G} or {U}.
{G}{U}, {T}, Sacrifice this artifact: Draw a card.
'{T}: Add {U} or {B}.
{U}{B}, {T}, Sacrifice this artifact: Draw a card.
'{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.
'{T}: Add {G} or {U}.
{G}{U}, {T}, Sacrifice this artifact: Draw a card.
'{T}: Add {B} or {G}.
{B}{G}, {T}, Sacrifice this artifact: Draw a card.
'{2}{W}: Tap target creature.
{2}{U}: Counter target activated ability. (Mana abilities can't be targeted.)
'{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.
'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}.