Timetwister

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Fire Elemental

Earthbind

Enchant creature
When this Aura enters, if enchanted creature has flying, this Aura deals 2 damage to that creature and this Aura gains "Enchanted creature loses flying."

Regeneration

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
{G}: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Unsummon

Return target creature to its owner's hand.

Counterspell

Mox Ruby

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Time Walk

Merfolk of the Pearl Trident

Dragon Whelp

Flying
{R}: This creature gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice this creature at the beginning of the next end step.

Serra Angel

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

Channel

Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.

Swords to Plowshares

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

Disenchant

Savannah Lions

Uthden Troll

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Holy Armor

Enchant creature
Enchanted creature gets +0/+2.
{W}: Enchanted creature gets +0/+1 until end of turn.

Flight

Enchant creature
Enchanted creature has flying.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Stream of Life

Mox Emerald

Raise Dead

Return target creature card from your graveyard to your hand.

Mox Sapphire

Mox Jet

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Mox Pearl

Ancestral Recall

White Knight

First strike (This creature deals combat damage before creatures without first strike.)
Protection from black (This creature can't be blocked, targeted, dealt damage, or enchanted by anything black.)

Birds of Paradise

Dark Ritual

Psionic Blast

Psionic Blast deals 4 damage to any target and 2 damage to you.

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Death Ward

Wrath of God

Destroy all creatures. They can't be regenerated.

Llanowar Elves

Hypnotic Specter

Flying
Whenever this creature deals damage to an opponent, that player discards a card at random.

Frozen Shade

{B}: This creature gets +1/+1 until end of turn.

Black Lotus

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

Animate Dead

Enchant creature card in a graveyard
When this Aura enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with this Aura." Return enchanted creature card to the battlefield under your control and attach this Aura to it. When this Aura leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

Royal Assassin

Berserk

Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.