Court Homunculus gets +1/+1 as long as you control another artifact.

Vigilance
Other creatures you control get +2/+2.
Creatures your opponents control get -2/-2.

Creature tokens you control get +1/+1 and have vigilance.

Destroy target enchantment.
Flashback

Flash
At the beginning of your end step, draw seven cards.
Each opponent's maximum hand size is reduced by seven.

: Draw a card, then discard a card.

Improvise
Draw three cards.

Counter target activated or triggered ability. (Mana abilities can't be targeted.)

When Whirler Rogue enters the battlefield, create two 1/1 colorless Thopter artifact creature tokens with flying.
Tap two untapped artifacts you control: Target creature can't be blocked this turn.

Swampwalk
At the beginning of your upkeep, return target creature card from your graveyard to the battlefield.
At the beginning of each opponent's upkeep, that player sacrifices a creature.

( can be paid with either or 2 life.)
Flying
Lifelink

Destroy target artifact.
Flashback

Search your library for a Dragon permanent card, put it onto the battlefield, then shuffle.
Storm

As an additional cost to cast this spell, sacrifice an artifact.
Return target artifact card from your graveyard to the battlefield.

Search your library for a snow land card, put it onto the battlefield tapped, then shuffle.

Trample
Whenever you tap a land for mana, add one mana of any type that land produced.
Whenever an opponent taps a land for mana, that land doesn't untap during its controller's next untap step.

Creatures you control have haste.
Creatures your opponents control enter the battlefield tapped.

Choose two —
• Your opponents can't gain life this turn.
• Atarka's Command deals 3 damage to each opponent.
• You may put a land card from your hand onto the battlefield.
• Creatures you control get +1/+1 and gain reach until end of turn.

Choose two —
• Prevent all damage target instant or sorcery spell would deal this turn.
• Target player sacrifices an enchantment.
• Put a +1/+1 counter on target creature.
• Target creature you control fights target creature you don't control.

Choose two —
• Return target creature card from your graveyard to your hand.
• Target player discards a card.
• Destroy target artifact.
• Kolaghan's Command deals 2 damage to any target.

Reveal the top five cards of your library. You may put a creature or land card from among them into your hand. Put the rest into your graveyard.

Choose two —
• Return target creature card with mana value 2 or less from your graveyard to the battlefield.
• You gain 4 life.
• Counter target creature spell.
• Draw a card.

Choose two —
• Counter target noncreature spell.
• Return target permanent to its owner's hand.
• Target creature gets -3/-3 until end of turn.
• Destroy target planeswalker.

When Ichor Wellspring enters the battlefield or is put into a graveyard from the battlefield, draw a card.

: Target player exiles a card from their graveyard.
, Exile Relic of Progenitus: Exile all cards from all graveyards. Draw a card.