Reanimation

Flying, vigilance, haste

Whenever Aurelia attacks for the first time each turn, untap all creatures you control. After this phase, there is an additional combat phase.

Flying, vigilance, indestructible

Other permanents you control have indestructible.

Add {B}{B}{B}.

This spell costs {1} less to cast for each card type among cards in your graveyard.

When you cast this spell, you gain control of target opponent during that player's next turn. After that turn, that player takes an extra turn.

Flying, trample, protection from instants

Search your library for a card, put that card into your graveyard, then shuffle.

Each player puts a creature card from their graveyard onto the battlefield.

Flying

As Iona enters, choose a color.

Your opponents can't cast spells of the chosen color.

Flying

You can't lose the game and your opponents can't win the game.

Put target creature card from a graveyard onto the battlefield under your control. You lose life equal to its mana value.

({T}: Add {B}.)