Four Arms: A Sliver Deck

Modern Aggro Combo RUW (Jeskai, America) Sliver

Mareykan

Land (19)

• 4x Botanical Sanctum
• 1x Forest
• 1x Island
• 3x Mutavault
• 2x Razorverge Thicket
• 2x Sacred Foundry
• 2x Seachrome Coast
• 4x Yavimaya Coast

Artifact (1)

• 1x Aetherflux Reservoir

Creature (15)

• 2x Fatestitcher
• 4x Galerider Sliver
• 4x Gemhide Sliver
• 1x Laboratory Maniac
• 4x Manaweft Sliver

Instant (8)

• 4x Mission Briefing
• 2x To Arms!
• 2x Visions of Beyond

Sorcery (12)

• 2x Concentrate
• 2x Faithless Looting
• 4x Ideas Unbound
• 4x Mystic Speculation

Enchantment (6)

• 4x Jeskai Ascendancy
• 2x Search for Azcanta  ^Flip

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Sideboard

Creature (15)

• 1x Megantic Sliver
• 2x Might Sliver
• 4x Predatory Sliver
• 3x Shadow Sliver
• 4x Sinew Sliver
• 1x Sliver Legion

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This deck functions by abusing the Jeskai Ascendancy combo. Every time you cast a non-creature spell, you untap and buff all your creatures. So, the deck runs nothing but mana-dorks, and cheap draw spells. As such, all your spells become free, and cycle themselves into more cards, while buffing your creatures.

The key combo is to try and get Jeskai Ascendancy, three mana dorks, and Mystic Speculation. Every time you cast Mystic Speculation with buy-back, it untaps your three mana dorks, meaning you cast it 3,000 times, all your creatures get +3000/+3000 until the end of turn, while also giving you a storm count of 3,000 to let you win off Aetherflux, or drawing a discarding a card every time you cast a spell, letting you win off Labman.

A sideboard is irrelevant, since the deck relies on getting your combo off. So instead, because the deck itself runs 16 Slivers in it's main board, the sideboard is 15 slivers, allowing you to transform into an aggro deck after G1 to throw off your opponents.

Date added	6 years
Last updated	3 years
Exclude colors	B
Splash colors	WR
Legality	This deck is Modern legal.
Rarity (main - side)	35 - 2 Rares 14 - 2 Uncommons 10 - 11 Commons
Cards	61
Avg. CMC	2.07