Equipped creature gets +1/+1 and has haste.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Whenever a creature you control enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.)

Each non-Human creature you control gets +1/+1 for each of its creature types, to a maximum of 10.

Flying
As long as this creature is untapped, it gets +0/+2.

Whenever you cast an Artificer or artifact spell, you get (an energy counter).
At the beginning of combat on your turn, you may pay . When you do, create a token that's a copy of target permanent you control, except it's a 5/5 artifact creature in addition to its other types and has haste. Sacrifice it at the beginning of the next end step.

When you unlock this door, return up to one target creature to its owner's hand.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

At the beginning of your upkeep, you may put a harmony counter on Instrument of the Bards.
, : Search your library for a creature card with mana value equal to the number of harmony counters on Instrument of the Bards, reveal it, and put it into your hand. If that card is legendary, create a Treasure token. Then shuffle.

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

Reach (This creature can block creatures with flying.)
Menace (This creature can't be blocked except by two or more creatures.)

Trample
Whenever this creature attacks, if defending player controls no black permanents, it doesn't untap during your next untap step.

Lava Axe deals 5 damage to target player or planeswalker.

Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn.

Landfall — Whenever a land you control enters, this creature gets +1/+1 until end of turn.

This land enters tapped.
When this land enters, you gain 1 life.
: Add or .

Whenever a player casts a spell, you may put a +1/+1 counter on this creature.
At the beginning of your upkeep, you may move any number of +1/+1 counters from this creature onto other creatures.

(: Add .)

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

Devoid (This card has no color.)
When this creature enters, create two 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this token: Add ."
Sacrifice an Eldrazi Scion: Tap target creature.

Target creature gets +3/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)