Modern Horizons 3 Commander

Kozilek's Return

Kozilek's Return {2}{R}

Instant
Devoid
Kozilek's Return deals 2 damage to each creature.
Whenever you cast an Eldrazi creature spell with mana value 7 or greater, you may exile this card from your graveyard. If you do, this card deals 5 damage to each creature.
Lightning Runner

Lightning Runner {3}{R}{R}

Creature - Human Warrior
Double strike, haste
Whenever this creature attacks, you get {E}{E}, then you may pay eight {E}. If you pay, untap all creatures you control, and after this phase, there is an additional combat phase.
"Catch me if you can."
2/2
Professional Face-Breaker

Professional Face-Breaker {2}{R}

Creature - Human Warrior
Menace
Whenever one or more creatures you control deal combat damage to a player, create a Treasure token.
Sacrifice a Treasure: Exile the top card of your library. You may play that card this turn.
2/3
The Reaver Cleaver

The Reaver Cleaver {2}{R}

Legendary Artifact - Equipment
Equipped creature gets +1/+1 and has trample and "Whenever this creature deals combat damage to a player or planeswalker, create that many Treasure tokens."
Equip {3}
Acidic Slime

Acidic Slime {3}{G}{G}

Creature - Ooze
Deathtouch
When this creature enters, destroy target artifact, enchantment, or land.
It fears no sword and leaves no bones behind.
2/2
Ancient Stirrings

Ancient Stirrings {G}

Sorcery
Look at the top five cards of your library. You may reveal a colorless card from among them and put it into your hand. Then put the rest on the bottom of your library in any order.
Apex Devastator

Apex Devastator {8}{G}{G}

Creature - Chimera Hydra
Cascade, cascade, cascade, cascade
10/10
Avenger of Zendikar

Avenger of Zendikar {5}{G}{G}

Creature - Elemental
When this creature enters, create a 0/1 green Plant creature token for each land you control.
Landfall — Whenever a land you control enters, you may put a +1/+1 counter on each Plant creature you control.
5/5
Awakening Zone

Awakening Zone {2}{G}

Enchantment
At the beginning of your upkeep, you may create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this token: Add {C}."
The ground erupted in time with the hedron's thrum, a dirge of the last days.
Beast Within

Beast Within {2}{G}

Instant
Destroy target permanent. Its controller creates a 3/3 green Beast creature token.
"Monsters dwell in every heart. We only think civilization tames them."
—Euphemia, Nexus watcher
Brawn

Brawn {3}{G}

Creature - Incarnation
Trample
As long as this card is in your graveyard and you control a Forest, creatures you control have trample.
"'I have arrived,' bellowed Brawn, and the plane shuddered."
—Scroll of Beginnings
3/3
Dryad of the Ilysian Grove

Dryad of the Ilysian Grove {2}{G}

Enchantment Creature - Nymph Dryad
You may play an additional land on each of your turns.
Lands you control are every basic land type in addition to their other types.
"Vine-wreathed, he nurtures life among the dead."
—Psemilla, Meletian poet
2/4
Elvish Rejuvenator

Elvish Rejuvenator {2}{G}

Creature - Elf Druid
When this creature enters, look at the top five cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest on the bottom of your library in a random order.
1/1
Eternal Witness

Eternal Witness {1}{G}{G}

Creature - Human Shaman
When this creature enters, you may return target card from your graveyard to your hand.
She remembers every word spoken, from the hero's oath to the baby's cry.
2/1
Floriferous Vinewall

Floriferous Vinewall {1}{G}

Creature - Plant Wall
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.
0/2
Garruk's Uprising

Garruk's Uprising {2}{G}

Enchantment
When this enchantment enters, if you control a creature with power 4 or greater, draw a card.
Creatures you control have trample.
Whenever a creature you control with power 4 or greater enters, draw a card.
Grapple with the Past

Grapple with the Past {1}{G}

Instant
Mill three cards, then you may return a creature or land card from your graveyard to your hand.
Emrakul does not grant wishes. Desires simply align to her will.
Harmonize

Harmonize {2}{G}{G}

Sorcery
Draw three cards.
"Animals commune with their environment without the need for language. Theirs is a fundamental connection that surpasses flimsy words."
—Vivien Reid
Related card: Concentrate
Hour of Promise

Hour of Promise {4}{G}

Sorcery
Search your library for up to two land cards, put them onto the battlefield tapped, then shuffle. Then if you control three or more Deserts, create two 2/2 black Zombie creature tokens.
With the Hekma breached and its protection removed, the deserts swept in.
Hydra Broodmaster

Hydra Broodmaster {4}{G}{G}

Creature - Hydra
{X}{X}{G}: Monstrosity X.
When this creature becomes monstrous, create X X/X green Hydra creature tokens.
7/7
Ignoble Hierarch

Ignoble Hierarch {G}

Creature - Goblin Shaman
Exalted
{T}: Add {B}, {R}, or {G}.
He protects the fetid bog from light, life, and the hideous sound of laughter.
0/1
Lhurgoyf

Lhurgoyf {2}{G}{G}

Creature - Lhurgoyf
Lhurgoyf's power is equal to the number of creature cards in all graveyards and its toughness is equal to that number plus 1.
"Ach! Hans, run! It's the lhurgoyf!"
—Saffi Eriksdotter, last words
*/1+*
Magus of the Candelabra

Magus of the Candelabra {G}

Creature - Human Wizard
{X}, {T}: Untap X target lands.
"What would Urza think, I wonder, if he could hear how the nature mages still snarl at his name, but venerate the work of his apprentice?"
—Teferi, to Jhoira
1/2
Mana Reflection

Mana Reflection {4}{G}{G}

Enchantment
If you tap a permanent for mana, it produces twice as much of that mana instead.
The greatest wonders of nature are found in the smallest saplings straining toward the canopy.
Poison Dart Frog

Poison Dart Frog {1}{G}

Creature - Frog
Reach
{T}: Add one mana of any color.
{2}: This creature gains deathtouch until end of turn.
"Bright as any dinosaur—and just as with other great hunters, its colors are a warning."
—Huatli
1/1