: Add .

, : Venture into the dungeon. Activate only as a sorcery. (Enter the first room or advance to the next room.)

: Add for each artifact you control named Powerstone Shard.

: Add .

Tap an untapped legendary permanent you control: Untap this artifact.

: Add . Put two charge counters on Runecarved Obelisk.

, Sacrifice Runecarved Obelisk: Seek a card with the highest mana value among cards in your library with mana value X or less, where X is the number of charge counters on Runecarved Obelisk.

When this artifact enters, target opponent loses 1 life and you gain 1 life.

: Add .

When this artifact enters, you take the initiative.

: Add . If you have the initiative, add instead.

, : Exile cards from the top of your library until you exile a nonland card. You may cast that card without paying its mana cost. Activate only if you've completed a dungeon.

Reach

: Add . If you control creatures named Mine Worker and Power Plant Worker, add instead.

: Reveal any number of artifact cards in your hand. Add for each card revealed this way.

, , Sacrifice a creature: Add .

, , Sacrifice a creature: Create a 3/3 colorless Zombie artifact creature token. Activate only as a sorcery.

When this creature enters, create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

, : Put a charge counter on this artifact.

, Remove X charge counters from this artifact: Add an amount of equal to X plus one.

: Add .

Any time you could mulligan and this card is in your hand, you may exile all the cards from your hand, then draw that many cards. (You can do this in addition to taking mulligans.)

This artifact enters tapped.

: Add .

During turns other than yours, this artifact is a 2/3 Gargoyle artifact creature with flying.

Whenever a creature you control dies, put an art counter on Famous Museum.

: Add , plus an additional for each art counter on Famous Museum.

When this Vehicle attacks, exile it at end of combat, then return it to the battlefield transformed under your control.

Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)

Untap this artifact during each other player's untap step.

: A player of your choice adds .

Colorless creatures you control get +2/+2.

Whenever you tap a permanent for , add an additional .

Whenever you cast a colorless spell, you gain 2 life.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

: Add .

, Sacrifice this artifact: You gain 3 life and draw a card. Activate only if you have the city's blessing.