Savannah Lions

Psionic Blast

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

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.

Time Walk

Island

Black Lotus

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

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Flying Men

Mox Sapphire

Ancestral Recall

Serendib Efreet

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

Sol Ring

Mox Pearl

Black Vise

As this artifact enters, choose an opponent.
At the beginning of the chosen player's upkeep, this artifact deals X damage to that player, where X is the number of cards in their hand minus 4.

City of Brass

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

Disenchant

Tundra

Spirit Link

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Whenever enchanted creature deals damage, you gain that much life.

Plateau

Mox Ruby

Circle of Protection: Black

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

Mountain

Swords to Plowshares

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

Plains

Aeolipile

{1}, {T}, Sacrifice this artifact: It deals 2 damage to any target.

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.

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.

Disintegrate

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Strip Mine

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

Circle of Protection: Red

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