Maarika, Brutal Gladiator must be blocked if able. As long as it's your turn, Maarika has indestructible. Whenever Maarika deals damage to a creature, if that creature was dealt excess damage this turn, that creature's controller sacrifices a noncreature, nonland permanent.

Choose two — • Your opponents can't gain life this turn. • Atarka's Command deals 3 damage to each opponent. • You may put a land card from your hand onto the battlefield. • Creatures you control get +1/+1 and gain reach until end of turn.

Kicker {R} (You may pay an additional {R} as you cast this spell.) Cinderclasm deals 1 damage to each creature. If it was kicked, it deals 2 damage to each creature instead.

Choose one — • All creatures get -1/-1 until end of turn. • Destroy target enchantment. • Regenerate each creature you control.

Seismic Shudder deals 1 damage to each creature without flying.

Strive — This spell costs {G} more to cast for each target beyond the first. Until end of turn, any number of target creatures each get +1/+1 and gain "{T}: This creature fights another target creature."

Shake the Foundations deals 1 damage to each creature without flying. Draw a card.

Creatures you control get +0/+5 and gain reach until end of turn.

Choose one — • Regenerate each creature you control. • Wail of the Nim deals 1 damage to each creature and each player. Entwine {B} (Choose both if you pay the entwine cost.)

{T}: Add one mana of any color in your commander's color identity.

Equipped creature gets +1/+0 for each opponent you have. Whenever equipped creature is dealt damage, it deals that much damage to any target. Equip {4}

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

Indestructible Equipped creature has indestructible. Equip {2}

Equipped creature gets +2/+0 and has reach. Whenever equipped creature is dealt damage, it deals damage equal to its power to target player or planeswalker. Equip {2}{R}

Equipped creature has defender, flying, and first strike. Equip {2}

{T}: Add {C}{C}.

{T}: Add one mana of any color in your commander's color identity.

When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {B}, {R}, or {G}.

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

({T}: Add {G}.)

As this land enters, you may reveal a Mountain or Forest card from your hand. If you don't, this land enters tapped. {T}: Add {R} or {G}.

{T}: Add {C}. ({C} represents colorless mana.) {T}, Tap an untapped creature you control: Add one mana of any color.

({T}: Add {R}.)

This land enters tapped unless you control two or more other lands. {T}: Add {R} or {G}.

This land enters tapped. {T}: Add {B}, {R}, or {G}.

({T}: Add {B} or {R}.) This land enters tapped unless you control two or more basic lands.

({T}: Add {B}.)

{T}: Add {C}. {T}, Tap an untapped creature you control: Add one mana of any color.

When this creature enters, it fights up to one target creature you don't control. Enrage — Whenever this creature is dealt damage, it fights up to one target creature you don't control.

{T}: This creature deals 1 damage to target creature. Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.

Trample Other red creatures you control get +1/+1. Other green creatures you control get +1/+1.

Indestructible Whenever this creature is dealt damage, it deals that much damage to target opponent. {2}{R}, {T}: This creature fights another target creature.

Whenever this creature is dealt damage, you may create that many 1/1 green Insect creature tokens. Morph {2}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

Enrage — Whenever this creature is dealt damage, untap target permanent.

Defender (This creature can't attack.) When this creature enters, draw a card.

Other black creatures you control get +1/+1. Other green creatures you control get +1/+1. At the beginning of your upkeep, you may create a 1/1 black and green Worm creature token.

Defender When this creature enters, look at the top six cards of your library. You may reveal a land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Enrage — Whenever this creature is dealt damage, it deals 2 damage to target opponent or planeswalker.

Flying Poison Breath — When this creature enters, until end of turn, whenever a creature an opponent controls is dealt damage, destroy it.

Defender (This creature can't attack.) Whenever this creature is dealt damage, create that many 1/1 green Insect creature tokens with flying and deathtouch. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)

This creature enters with X +1/+1 counters on it. This creature can't be blocked by more than one creature. Whenever this creature is dealt damage, put that many +1/+1 counters on it. (It must survive the damage to get the counters.)

Berzerker — Khârn the Betrayer attacks or blocks each combat if able. Sigil of Corruption — When you lose control of Khârn the Betrayer, draw two cards. The Betrayer — If damage would be dealt to Khârn the Betrayer, prevent that damage and an opponent of your choice gains control of it.

Enrage — Whenever this creature is dealt damage, it deals 5 damage to target creature an opponent controls.

Enrage — Whenever this creature is dealt damage, create a 1/1 green Saproling creature token.

Defender {T}: Add {G} for each creature you control with defender.

Enrage — Whenever this creature is dealt damage, create a token that's a copy of this creature.

Enrage — Whenever this creature is dealt damage, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Enrage — Whenever this creature is dealt damage, create a 3/3 green Dinosaur creature token with trample.

Enrage — Whenever this creature is dealt damage, you gain 2 life.

Enrage — Whenever this creature is dealt damage, draw a card.

Whenever an opponent activates an ability of a creature or land that isn't a mana ability, you may draw a card.

Enrage — Whenever this creature is dealt damage, each opponent sacrifices a permanent of their choice.

Flash Enrage — Whenever this creature is dealt damage, put a +1/+1 counter on it. (It must survive the damage to get the counter.)

Reach, hexproof from blue Whenever this creature is dealt damage, you gain 1 life and create a 1/1 green Saproling creature token.

Ravenous (This creature enters with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) Defender Spore Chimney — When this creature enters, search your library for up to X basic land cards, put them onto the battlefield tapped, then shuffle.

Defender (This creature can't attack.) Whenever this creature is dealt damage, you may create a token that's a copy of this creature.

Protection from red {T}: This creature deals 1 damage to each creature without flying.

Vigilance Enrage — Whenever this creature is dealt damage, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

This spell costs {1} less to cast for each creature on the battlefield. Blasphemous Act deals 13 damage to each creature.

Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Search your library for up to two basic Forest cards, reveal those cards, and put one onto the battlefield tapped and the rest into your hand. Then shuffle. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, search your library for up to three basic Forest cards instead of two.

Whenever a creature attacks you, it gets -1/-0 until end of turn.

Creatures you control get +1/+1.

When this enchantment enters, if you control a creature with power 4 or greater, draw a card. Creatures you control have trample. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.) Whenever a creature you control with power 4 or greater enters, draw a card.

If this card is in your opening hand, you may begin the game with it on the battlefield. Creatures you control get +0/+1. Whenever a creature you control enters, you may gain 1 life.

Enchant land Enchanted land has "{T}: This land deals 1 damage to each creature and each player."

At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment. {B}: This enchantment deals 1 damage to each creature and each player.

At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment. {R}: This enchantment deals 1 damage to each creature and each player.

Whenever a creature you control is dealt damage, put a +1/+1 counter on it. (It must survive the damage to get the counter.)

Creatures you control get +0/+1 and have reach. (They can block creatures with flying.)

Green creatures you control get +1/+1. Whenever a green creature you control enters, scry 1.