Sol Ring

Winter Orb

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

Armageddon

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.

Disenchant

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Howling Mine

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

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Balance

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Reverse Damage

The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.

Divine Offering

Destroy target artifact. You gain life equal to its mana value.

SIDE IN&OUT

Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Ivory Tower

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

Land's Edge

Discard a card: If the discarded card was a land card, this enchantment deals 2 damage to target player or planeswalker. Any player may activate this ability.

Feldon's Cane

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

Blood Moon

Relic Barrier

Eye for an Eye

The next time a source of your choice would deal damage to you this turn, instead that source deals that much damage to you and Eye for an Eye deals that much damage to that source's controller.

Mountain

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Moat

Chaos Orb

{1}, {T}: If this artifact is on the battlefield, flip it onto the battlefield from a height of at least one foot. If this artifact turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy this artifact.

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Circle of Protection: Red

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.