Urza's Tower

{T}: Add {C}. If you control an Urza's Mine and an Urza's Power-Plant, add {C}{C}{C} instead.

Urza's Power Plant

{T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead.

Argivian Archaeologist

{W}{W}, {T}: Return target artifact card from your graveyard to your hand.

Mox Sapphire

Atog

Sacrifice an artifact: This creature gets +2/+2 until end of turn.

Tundra

Urza's Mine

{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.

Mox Pearl

Ali from Cairo

Damage that would reduce your life total to less than 1 reduces it to 1 instead.

Ancestral Recall

Mox Ruby

Sol Ring

Volcanic Island

Feldon's Cane

{T}, Exile this artifact: Shuffle your graveyard into your library.

Time Walk

Black Lotus

{T}, Sacrifice this artifact: Add three mana of any one color.

Copy Artifact

You may have this enchantment enter as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.

Millstone

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Jayemdae Tome

Time Vault

This artifact enters tapped.
This artifact doesn't untap during your untap step.
If you would begin your turn while this artifact is tapped, you may skip that turn instead. If you do, untap this artifact.
{T}: Take an extra turn after this one.