Urza's Legacy

Counter target spell unless its controller pays {2}. Cycling {2} ({2}, Discard this card: Draw a card.)

{1}{U}, {T}: Put target green creature on top of its owner's library.

Counter target spell that targets a creature.

Bouncing Beebles can't be blocked as long as defending player controls an artifact.

{T}: Draw a card.

{T}, Sacrifice Tragic Poet: Return target enchantment card from your graveyard to your hand.

At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice Planar Collapse and destroy all creatures. They ...

Destroy two target enchantments.

Ghitu Encampment enters the battlefield tapped. {T}: Add {R}. {1}{R}: Ghitu Encampment becomes a 2/1 red Warrior creature with first strike until...

{T}: Target creature you control gains protection from the color of your choice until end of turn.

Faerie Conclave enters the battlefield tapped. {T}: Add {U}. {1}{U}: Faerie Conclave becomes a 2/1 blue Faerie creature with flying until end of ...

Echo {6} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

Echo {2}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

Echo {G}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

You may have Lone Wolf assign its combat damage as though it weren't blocked.

Put all enchantments on top of their owners' libraries.

Flying, protection from artifacts

{T}: Choose target artifact a player controls and target artifact card in that player's graveyard. If both targets are still legal as this ability ...

Haste Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless yo...

Flying Echo {2}{B} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless y...

Counter target spell unless its controller pays {2}. Cycling {2} ({2}, Discard this card: Draw a card.)

Creatures you control have flying.

When Delusions of Mediocrity enters the battlefield, you gain 10 life. When Delusions of Mediocrity leaves the battlefield, you lose 10 life.