Vigilance
Multicolored creatures you control have vigilance.

Maze's End enters the battlefield tapped.
: Add .
, , Return Maze's End to its owner's hand: Search your library for a Gate card, put it onto the battlefield, then shuffle your library. If you control ten or more Gates with different names, you win the game.

Play with the top card of your library revealed.
You may cast instant and sorcery spells from the top of your library.
Whenever you cast an instant or sorcery spell from your library, copy it. You may choose new targets for the copy.

Regenerate target creature.

Counter target spell unless its controller pays .

Flying
Whenever Mirko Vosk, Mind Drinker deals combat damage to a player, that player reveals cards from the top of their library until they reveal four land cards, then puts those cards into their graveyard.

Return target creature card from your graveyard to your hand. Morgue Burst deals damage to any target equal to the power of the card returned this way.

Defender

Target creature you control with a +1/+1 counter on it fights target creature an opponent controls. (Each deals damage equal to its power to the other.)

Defender
Whenever you cast an instant or sorcery spell, Nivix Cyclops gets +3/+0 until end of turn and can attack this turn as though it didn't have defender.

Flash
If an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw a card.

Return target permanent card from your graveyard to the battlefield.

When Opal Lake Gatekeepers enters the battlefield, if you control two or more Gates, you may draw a card.

: Add or .
, , Sacrifice Orzhov Cluestone: Draw a card.

Orzhov Guildgate enters the battlefield tapped.
: Add or .

Target creature gets +5/+5 until end of turn.

Target player mills two cards. Draw two cards.

Counter target spell. At the beginning of your next precombat main phase, add X mana in any combination of colors, where X is that spell's converted mana cost.

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)
Other creatures you control have extort. (If a creature has multiple instances of extort, each triggers separately.)

Whenever a player casts a spell from their hand, that player exiles it, then exiles cards from the top of their library until they exile a card that shares a card type with it. That player may cast that card without paying its mana cost. Then they put all cards exiled with Possibility Storm on the bottom of their library in a random order.