Enchant artifact or creature
Enchanted permanent doesn't untap during its controller's untap step.

If one or more counters would be put on an artifact or creature you control, that many plus one of each of those kinds of counters are put on that permanent instead.
If you would get one or more counters, you get that many plus one of each of those kinds of counters instead.

Flying
Whenever this creature deals combat damage to a player, for each kind of counter on target permanent or player, give that permanent or player another counter of that kind.

When this creature enters, scry 2.
Whenever this creature crews a Vehicle, that Vehicle gets +1/+1 until end of turn.

Prevent all combat damage that would be dealt to players this turn.

First strike, menace
Whenever Kari Zev attacks, create Ragavan, a legendary 2/1 red Monkey creature token. Ragavan enters tapped and attacking. Exile that token at end of combat.

This creature enters tapped.
This creature has menace as long as you control an artifact.

Whenever you get one or more (energy counters), put a +1/+1 counter on target creature you control.
, : You get .

Flying
This creature gets +1/+0 as long as you control an artifact.

: You get (an energy counter).
, Pay : This artifact deals 2 damage to target player or planeswalker.

When this creature enters, you get (three energy counters).
Pay : This creature gets +X/+X until end of turn, where X is its power.

Whenever this Vehicle attacks, untap another target artifact or creature you control.
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

When this creature enters, you get (four energy counters).
, Pay : This creature deals 1 damage to target creature.
, Pay eight : This creature deals 6 damage to target player or planeswalker.

When this creature enters, exile target creature an opponent controls until this creature leaves the battlefield.

When this creature enters, you may search your library for an artifact card with mana value 3, reveal it, put it into your hand, then shuffle.

Other Dwarves you control get +1/+1.
Each Vehicle you control gets +1/+1 as long as it's a creature.
Whenever Depala becomes tapped, you may pay . If you do, reveal the top X cards of your library, put all Dwarf and Vehicle cards from among them into your hand, then put the rest on the bottom of your library in a random order.

Destroy target artifact or enchantment. You gain 2 life.

Whenever an artifact you control enters, you may discard a card. If you do, draw a card.

Whenever this creature dies or another artifact you control is put into a graveyard from the battlefield, return to your hand target artifact card in your graveyard with lesser mana value.

Hungry Flames deals 3 damage to target creature and 2 damage to target player or planeswalker.

Revolt — When this creature enters, if a permanent left the battlefield under your control this turn, target creature an opponent controls gets -3/-3 until end of turn.

Creatures your opponents control get -1/-1 until end of turn.

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)
Counter target spell unless its controller pays .

Whenever an artifact you control enters, this creature gets +2/+0 and gains trample until end of turn.

Choose a nonartifact, nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.

Menace

Artifact spells you cast cost less to cast.

You may have this artifact enter as a copy of any artifact on the battlefield.

: This creature gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.)

Welding Sparks deals X damage to target creature, where X is 3 plus the number of artifacts you control.

, : Create a 1/1 colorless Thopter artifact creature token with flying.

Revolt — When this creature enters, if a permanent left the battlefield under your control this turn, return target permanent card with mana value 2 or less from your graveyard to the battlefield.

Destroy target creature with power 3 or greater. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

When this creature enters, target creature you control gets +1/+1 until end of turn.

You draw two cards, lose 2 life, and get (two energy counters).

Other artifact creatures you control get +1/+1.