Kinnan, Bonder Prodigy

Whenever you tap a nonland permanent for mana, add one mana of any type that permanent produced.
{5}{G}{U}: Look at the top five cards of your library. You may put a non-Human creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Up the Beanstalk

When Up the Beanstalk enters and whenever you cast a spell with mana value 5 or greater, draw a card.

Gyre Engineer

Birds of Paradise

Sol Ring

Bloom Tender

{T}: For each color among permanents you control, add one mana of that color.

Llanowar Elves

Consecrated Sphinx

Flying
Whenever an opponent draws a card, you may draw two cards.

Garruk's Uprising

When this enchantment enters, if you control a creature with power 4 or greater, draw a card.
Creatures you control have trample. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)
Whenever a creature you control with power 4 or greater enters, draw a card.

Maraleaf Pixie

Fyndhorn Elves

Doppelgang

For each of X target permanents, create X tokens that are copies of that permanent.