{2}{U}, {T}, Discard a card, Sacrifice a land: Search your library for up to two basic land cards, put them onto the battlefield, then shuffle.
1 /
1
{1}{U}{U}
Grand Architect
Creature - Vedalken Artificer
Other blue creatures you control get +1/+1.
{U}: Target artifact creature becomes blue until end of turn.
Tap an untapped blue creature you control: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.
1 /
3
{U}
High Tide
Instant
Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.
{U}{U}
Mana Drain
Instant
Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.
{5}{U}{U}
Patron of the Moon
Legendary Creature - Spirit
Moonfolk offering (You may cast this card any time you could cast an instant by sacrificing a Moonfolk and paying the difference in mana costs between this and the sacrificed Moonfolk. Mana cost includes color.)
Flying
{1}: Put up to two land cards from your hand onto the battlefield tapped.
5 /
4
{3}{U}{U}
Tezzeret the Seeker
Legendary Planeswalker - Tezzeret
+1: Untap up to two target artifacts.
-X: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
-5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn.
L:
4
{2}{U}{U}
Turnabout
Instant
Choose artifact, creature, or land. Tap all untapped permanents of the chosen type target player controls, or untap all tapped permanents of that type that player controls.
{1}{U}
Vedalken Engineer
Creature - Vedalken Artificer
{T}: Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts.