Mariourer Combo by Luca Mariottini

Main Deck

Lotus Petal
Artifact
, Sacrifice Lotus Petal: Add one mana of any color.
Fling
Instant
As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.
Tinker
Sorcery
As an additional cost to cast this spell, sacrifice an artifact.
Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Mox Diamond
Artifact
If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
: Add one mana of any color.
Impulse
Instant
Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
Lotus Petal
Artifact
, Sacrifice Lotus Petal: Add one mana of any color.
Fling
Instant
As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.
Tinker
Sorcery
As an additional cost to cast this spell, sacrifice an artifact.
Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Mox Diamond
Artifact
If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
: Add one mana of any color.
Impulse
Instant
Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
Lotus Petal
Artifact
, Sacrifice Lotus Petal: Add one mana of any color.
Fling
Instant
As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.
Tinker
Sorcery
As an additional cost to cast this spell, sacrifice an artifact.
Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Mox Diamond
Artifact
If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
: Add one mana of any color.
Impulse
Instant
Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
Lotus Petal
Artifact
, Sacrifice Lotus Petal: Add one mana of any color.
Fling
Instant
As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.
Tinker
Sorcery
As an additional cost to cast this spell, sacrifice an artifact.
Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Mox Diamond
Artifact
If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
: Add one mana of any color.
Impulse
Instant
Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
Defense Grid
Artifact
Each spell costs more to cast except during its controller's turn.
Gaea's Blessing
Sorcery
Target player shuffles up to three target cards from their graveyard into their library.
Draw a card.
When Gaea's Blessing is put into your graveyard from your library, shuffle your graveyard into your library.
Oath of Druids
Enchantment
At the beginning of each player's upkeep, that player chooses target player who controls more creatures than they do and is their opponent. The first player may reveal cards from the top of their library until they reveal a creature card. If the first player does, that player puts that card onto the battlefield and all other cards revealed this way into their graveyard.
Fellwar Stone
Artifact
: Add one mana of any color that a land an opponent controls could produce.
Altar of Dementia
Artifact
Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
Defense Grid
Artifact
Each spell costs more to cast except during its controller's turn.
Gaea's Blessing
Sorcery
Target player shuffles up to three target cards from their graveyard into their library.
Draw a card.
When Gaea's Blessing is put into your graveyard from your library, shuffle your graveyard into your library.
Phyrexian Devourer
Artifact Creature — Phyrexian Construct
When Phyrexian Devourer's power is 7 or greater, sacrifice it.
Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer, where X is the exiled card's mana value.
Fellwar Stone
Artifact
: Add one mana of any color that a land an opponent controls could produce.
Altar of Dementia
Artifact
Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
Defense Grid
Artifact
Each spell costs more to cast except during its controller's turn.
Oath of Druids
Enchantment
At the beginning of each player's upkeep, that player chooses target player who controls more creatures than they do and is their opponent. The first player may reveal cards from the top of their library until they reveal a creature card. If the first player does, that player puts that card onto the battlefield and all other cards revealed this way into their graveyard.
Phyrexian Devourer
Artifact Creature — Phyrexian Construct
When Phyrexian Devourer's power is 7 or greater, sacrifice it.
Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer, where X is the exiled card's mana value.
Fellwar Stone
Artifact
: Add one mana of any color that a land an opponent controls could produce.
Crosis's Catacombs
Land — Lair
When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .
Enlightened Tutor
Instant
Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.
Oath of Druids
Enchantment
At the beginning of each player's upkeep, that player chooses target player who controls more creatures than they do and is their opponent. The first player may reveal cards from the top of their library until they reveal a creature card. If the first player does, that player puts that card onto the battlefield and all other cards revealed this way into their graveyard.
Phyrexian Devourer
Artifact Creature — Phyrexian Construct
When Phyrexian Devourer's power is 7 or greater, sacrifice it.
Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer, where X is the exiled card's mana value.
Altar of Dementia
Artifact
Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
Crosis's Catacombs
Land — Lair
When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .
Gemstone Mine
Land
Gemstone Mine enters the battlefield with three mining counters on it.
, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.
Ancient Tomb
Land
: Add . Ancient Tomb deals 2 damage to you.
City of Traitors
Land
When you play another land, sacrifice City of Traitors.
: Add .
Shivan Reef
Land
: Add .
: Add or . Shivan Reef deals 1 damage to you.
City of Brass
Land
Whenever City of Brass becomes tapped, it deals 1 damage to you.
: Add one mana of any color.
Gemstone Mine
Land
Gemstone Mine enters the battlefield with three mining counters on it.
, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.
Ancient Tomb
Land
: Add . Ancient Tomb deals 2 damage to you.
City of Traitors
Land
When you play another land, sacrifice City of Traitors.
: Add .
Shivan Reef
Land
: Add .
: Add or . Shivan Reef deals 1 damage to you.
City of Brass
Land
Whenever City of Brass becomes tapped, it deals 1 damage to you.
: Add one mana of any color.
Gemstone Mine
Land
Gemstone Mine enters the battlefield with three mining counters on it.
, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.
Ancient Tomb
Land
: Add . Ancient Tomb deals 2 damage to you.
City of Traitors
Land
When you play another land, sacrifice City of Traitors.
: Add .
Shivan Reef
Land
: Add .
: Add or . Shivan Reef deals 1 damage to you.
Undiscovered Paradise
Land
: Add one mana of any color. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand.
Gemstone Mine
Land
Gemstone Mine enters the battlefield with three mining counters on it.
, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.
Ancient Tomb
Land
: Add . Ancient Tomb deals 2 damage to you.
City of Traitors
Land
When you play another land, sacrifice City of Traitors.
: Add .
City of Brass
Land
Whenever City of Brass becomes tapped, it deals 1 damage to you.
: Add one mana of any color.
Undiscovered Paradise
Land
: Add one mana of any color. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand.

Side

Xantid Swarm
Creature — Insect
Flying
Whenever Xantid Swarm attacks, defending player can't cast spells this turn.
Xantid Swarm
Creature — Insect
Flying
Whenever Xantid Swarm attacks, defending player can't cast spells this turn.
Xantid Swarm
Creature — Insect
Flying
Whenever Xantid Swarm attacks, defending player can't cast spells this turn.
Defense Grid
Artifact
Each spell costs more to cast except during its controller's turn.
Duress
Sorcery
Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.
Duress
Sorcery
Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.
Pyroclasm
Sorcery
Pyroclasm deals 2 damage to each creature.
Pyroclasm
Sorcery
Pyroclasm deals 2 damage to each creature.
Carpet of Flowers
Enchantment
At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.
Carpet of Flowers
Enchantment
At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.
Disenchant
Instant
Destroy target artifact or enchantment.
Chain of Vapor
Instant
Return target nonland permanent to its owner's hand. Then that permanent's controller may sacrifice a land. If the player does, they may copy this spell and may choose a new target for that copy.
Rushing River
Instant
Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.)
Return target nonland permanent to its owner's hand. If this spell was kicked, return another target nonland permanent to its owner's hand.
Pyroblast
Instant
Choose one —
• Counter target spell if it's blue.
• Destroy target permanent if it's blue.
Red Elemental Blast
Instant
Choose one —
• Counter target blue spell.
• Destroy target blue permanent.