Acrobatic Maneuver

Exile target creature you control, then return that card to the battlefield under its owner's control.
Draw a card.

Mulldrifter

Flying
When Mulldrifter enters, draw two cards.
Evoke {2}{U} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

When Thraben Inspector enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

When Dinrova Horror enters, return target permanent to its owner's hand, then that player discards a card.

When Dusk Legion Zealot enters, you draw a card and you lose 1 life.

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {W} or {U}.

Exile target creature you control, then return that card to the battlefield under your control.

When Phyrexian Rager enters, you draw a card and you lose 1 life.

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {U} or {B}.

When Stonehorn Dignitary enters, target opponent skips their next combat phase.

When Man-o'-War enters, return target creature to its owner's hand.

When Sea Gate Oracle enters, look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Exile two target artifacts, creatures, and/or lands you control, then return those cards to the battlefield under your control.

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {W} or {B}.

{T}, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.