Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Pyrotechnics

Pyrotechnics deals 4 damage divided as you choose among any number of targets.

Fellwar Stone

{T}: Add one mana of any color that a land an opponent controls could produce.

Chain Lightning

Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.

Mahamoti Djinn

Flying (This creature can't be blocked except by creatures with flying or reach.)

Remove Soul

Fire Elemental

Phantom Monster

Spell Blast

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Control Magic

Enchant creature
You control enchanted creature.

Azure Drake

Stone Rain

Power Sink

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Mishra's Factory

{T}: Add {C}.
{1}: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.

Sol Ring

Detonate

Destroy target artifact with mana value X. It can't be regenerated. Detonate deals X damage to that artifact's controller.

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.

Counterspell

Jayemdae Tome

Granite Gargoyle

Flying
{R}: This creature gets +0/+1 until end of turn.

Serendib Efreet

Flying
At the beginning of your upkeep, this creature deals 1 damage to you.

Shivan Dragon

Flying
{R}: This creature gets +1/+0 until end of turn.

Ghost Ship

Flying
{U}{U}{U}: Regenerate this creature.

Immolation

Enchant creature
Enchanted creature gets +2/-2.

Earthquake

Earthquake deals X damage to each creature without flying and each player.

Water Elemental

Fissure

Destroy target creature or land. It can't be regenerated.

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.

City of Brass

Whenever this land becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Earth Elemental

Uthden Troll

Strip Mine

{T}: Add {C}.
{T}, Sacrifice this land: Destroy target land.

Volcanic Island

Rockslide Elemental

First strike
Whenever another creature dies, you may put a +1/+1 counter on this creature.