Thunder Spirit

Plains

Blood Lust

If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.

Balance

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Chaos Orb

{1}, {T}: If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.

Divine Offering

Destroy target artifact. You gain life equal to its mana value.

City of Brass

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

Disenchant

Ironclaw Orcs

Ironclaw Orcs can't block creatures with power 2 or greater.

Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Blood Moon

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Karma

At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps they control.

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.)

Savannah Lions

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Dust to Dust

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.

Plateau

Armageddon

Mountain

Meekstone

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Strip Mine

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

Wrath of God

Destroy all creatures. They can't be regenerated.

Icatian Javelineers

Icatian Javelineers enters with a javelin counter on it.
{T}, Remove a javelin counter from Icatian Javelineers: It deals 1 damage to any target.

Circle of Protection: Red

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

Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Hammerheim

{T}: Add {R}.
{T}: Target creature loses all landwalk abilities until end of turn.