Urza's Legacy

As an additional cost to cast this spell, sacrifice an artifact. Search your library for an artifact card, put that card onto the battlefield, then...

All permanents are colorless.

Flying {T}: This creature deals 1 damage to any target.

Return target creature to its owner's hand. Untap up to two lands.

Enchant creature Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.) When this Aura is put into...

Flash 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 yo...

At the beginning of your upkeep, if you have 5 or less life, sacrifice this enchantment and take an extra turn after this one.

Whenever an artifact or enchantment is put into your graveyard from the battlefield, you gain 1 life.

At the beginning of each player's upkeep, if that player controls more lands than each other player, this enchantment deals 2 damage to them.

Echo {3} (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...

Destroy target creature with power 4 or greater. Cycling {2} ({2}, Discard this card: Draw a card.)

{4}, {T}: You may put a creature card from your hand onto the battlefield.

{3}, Discard a card at random: This enchantment deals damage to any target equal to the mana value of the discarded card.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

{1}{B}, Pay 2 life: Return target creature card from your graveyard to your hand.

Flying When this creature enters, untap up to seven lands. {2}{U}{U}: Return this creature to its owner's hand.

Whenever a creature deals damage to you, destroy it.

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

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

Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

Sacrifice any number of creatures. Last-Ditch Effort deals that much damage to any target.

Creatures you control have first strike.

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

Flying, protection from black Echo {3}{W}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upk...