Destroy target creature. You gain 1 life for each artifact you control.

Delirium — This creature has menace as long as there are four or more card types among cards in your graveyard. (A creature with menace can't be blocked except by two or more creatures.)

Exile target creature or enchantment.

Put target permanent on top of its owner's library.
Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Haste
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

Undergrowth — When this creature enters, you gain 1 life for each creature card in your graveyard.

Flying

When this creature enters, each opponent loses X life, where X is your devotion to black. You gain life equal to the life lost this way. (Each in the mana costs of permanents you control counts toward your devotion to black.)

Affinity for artifacts (This spell costs less to cast for each artifact you control.)
Draw two cards.

Suspend 5— (Rather than cast this card from your hand, you may pay and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)
When this creature enters, other creatures you control get +1/+1 until end of turn.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
You gain 8 life.

Counter target spell.
Draw a card.

Flying
When this creature enters, you gain 3 life.

Destroy target creature with flying. Bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

Choose one or both —
• Exile target creature you don't control.
• Exile target creature you control, then return it to the battlefield under its owner's control.

Flash (You may cast this spell any time you could cast an instant.)
Flying

Return target permanent to its owner's hand.
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Haste
When this creature enters, you may search your library for a card named Avarax, reveal it, put it into your hand, then shuffle.
: This creature gets +1/+0 until end of turn.

Draw two cards. Then you may discard a nonland card. When you do, Hypothesizzle deals 4 damage to target creature.

: This creature gets +1/+0 until end of turn.
Suspend 4— (Rather than cast this card from your hand, you may pay and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)

Destroy target attacking or blocking creature. Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

Flying
Double strike (This creature deals both first-strike and regular combat damage.)

When this creature enters, you may return target sorcery card from your graveyard to your hand.

Reach (This creature can block creatures with flying.)
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Metalcraft — When this creature enters, if you control three or more artifacts, target player loses 4 life and you gain 4 life.

When this creature enters, up to two target creatures can't block this turn.
Cycling (, Discard this card: Draw a card.)
When you cycle this card, target creature can't block this turn.

Flying
When this creature enters, tap target creature an opponent controls. It doesn't untap during its controller's next untap step.

Whenever this creature deals combat damage to a player, put a +1/+1 counter on it.

Manifest the top two cards of your library. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Morph—Pay 5 life. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

: This creature gains haste until end of turn. ( can be paid with one mana from a snow source.)
Sacrifice a creature: Add .

Enrage — Whenever this creature is dealt damage, create a 1/1 green Saproling creature token.