Black Lotus

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

Mana Short

Tap all lands target player controls and that player loses all unspent mana.

Meekstone

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Stasis

Players skip their untap steps.
At the beginning of your upkeep, sacrifice this enchantment unless you pay {U}.

Mox Ruby

Mana Vault

This artifact doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap this artifact.
At the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.

Winter Orb

As long as this artifact is untapped, players can't untap more than one land during their untap steps.

Disenchant

Island

Mox Jet

Mox Emerald

Obelisk of Undoing

{6}, {T}: Return target permanent you both own and control to your hand.

Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Zuran Orb

Black Vise

As this artifact enters, choose an opponent.
At the beginning of the chosen player's upkeep, this artifact deals X damage to that player, where X is the number of cards in their hand minus 4.

Howling Mine

At the beginning of each player's draw step, if this artifact is untapped, that player draws an additional card.

Ivory Tower

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

Mox Pearl

Hurkyl's Recall

Return all artifacts target player owns to their hand.

Force Spike

Counter target spell unless its controller pays {1}.

Plains

Recall

Discard X cards, then return a card from your graveyard to your hand for each card discarded this way. Exile Recall.