Deathtouch, haste
Ward—Collect evidence 4. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player exiles cards with total mana value 4 or greater from their graveyard.)

This spell costs less to cast if you control an artifact creature.
Return target nonland permanent to its owner's hand.

Destroy target artifact or enchantment with mana value 4 or less.

All Slivers have ", Sacrifice this permanent: Destroy target permanent."

Flying

When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.
Raid — If you attacked this turn, when you next cast an instant or sorcery spell this turn, copy that spell an additional time. You may choose new targets for the copy.

Target creature gets +3/+3 until end of turn.

At the beginning of your end step, if you had a land enter the battlefield under your control this turn, venture into the dungeon. (Enter the first room or advance to the next room.)

, , Sacrifice a creature: You gain 1 life and draw a card.

Destroy X target artifacts. Create X 2/2 red Gremlin creature tokens.

Haste
Celebration — Whenever Ash attacks, if two or more nonland permanents entered the battlefield under your control this turn, put a +1/+1 counter on Ash.

This land enters tapped.
When this land enters, return a land you control to its owner's hand.
: Add .

This spell can't be countered.
This creature gets +3/+3 as long as no opponent controls a creature.

Nahiri's Warcrafting deals 5 damage to target creature, planeswalker, or battle. Look at the top X cards of your library, where X is the excess damage dealt this way. You may exile one of those cards. Put the rest on the bottom of your library in a random order. You may play the exiled card this turn.

Whenever this creature attacks, it gets +1/+1 until end of turn for each Forest you control.

As long as you control another multicolored permanent, this creature gets +1/+1 and has haste.

When this artifact enters, if you cast it, for each player, choose a creature with power 2 or less that player controls. Then destroy all creatures except creatures chosen this way.
Craft with artifact (, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)

, : This artifact deals 4 damage to any target.

Whenever a Forest an opponent controls becomes tapped, you gain 1 life.

At the beginning of combat on your turn, if you've cast a noncreature spell this turn, create a 0/3 colorless Wall creature token with defender and reach.
Whenever you attack, you may pay . When you do, target creature gets +1/+0 until end of turn for each creature you control and can't be blocked this turn.