Wonder

Flying
As long as Wonder is in your graveyard and you control an Island, creatures you control have flying.

Cloudcrown Oak

Reach (This creature can block creatures with flying.)

Auramancer

When Auramancer enters the battlefield, you may return target enchantment card from your graveyard to your hand.

Abundance

If you would draw a card, you may instead choose land or nonland and reveal cards from the top of your library until you reveal a card of the chosen kind. Put that card into your hand and put all other cards revealed this way on the bottom of your library in any order.

Gaea’s Blessing

Target player shuffles up to three target cards from their graveyard into their library.
Draw a card.
When Gaea’s Blessing is put into your graveyard from your library, shuffle your graveyard into your library.

Lace with Moonglove

Target creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.)
Draw a card.

Gaea’s Blessing

Target player shuffles up to three target cards from their graveyard into their library.
Draw a card.
When Gaea’s Blessing is put into your graveyard from your library, shuffle your graveyard into your library.

Wonder

Flying
As long as Wonder is in your graveyard and you control an Island, creatures you control have flying.

Oona’s Grace

Target player draws a card.
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)