Tawnos, Urza's Apprentice
Sands of Time

   Prerequisites

What do I need to start this combo?
Tawnos and Sands of Time on the battlefield.
All other permanents must be able to produce at least 1. Tawnos does not have summoning sickness.

   Steps

How does this combo work?
1
At the beginning of the upkeep step, Sands of Time triggers.
2
In response, tap all of your mana producing permanents.
3
Activate Tawnos, copying the Sands of Time trigger.
4
Let the copy resolve, untapping all your creatures, lands, and artifacts.
5
Repeat from step 2.

   Results

What do I get from this combo?
Infinite Mana during the upkeep step
Infinite untap of creatures you control
Infinite mana artifacts you control can produce during the upkeep step
Infinite mana creatures you control can produce during the upkeep step
Infinite mana creatures you control can produce
Tawnos, Urza's Apprentice
7.4%inclusion26 decks352 decks
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Rograkh, Son of Rohgahh // Thrasios, Triton Hero
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Top Cards
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Ashnod's Altar
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Enchantments
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13%synergy
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12%synergy
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Back to Basics
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9%synergy
Planeswalkers
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Utility Lands
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40%synergy
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40%synergy
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38%synergy
Reliquary Tower
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32%synergy
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Blast Zone
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8%synergy
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Mana Artifacts
Sol Ring
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4%synergy
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Arcane Signet
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Talisman of Creativity
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Basalt Monolith
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43%synergy
Mind Stone
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31%synergy
Fellwar Stone
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22%synergy
Liquimetal Torque
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36%synergy
Gilded Lotus
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29%synergy
Thran Dynamo
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21%synergy
Commander's Sphere
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11%synergy
Hedron Archive
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Cursed Mirror
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7%synergy
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Chromatic Orrery
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Fire Diamond
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6%synergy
Mox Amber
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5%synergy
Lands
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10%synergy
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13%synergy
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Sulfur Falls
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25%synergy
Cascade Bluffs
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21%synergy
Scalding Tarn
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22%synergy
Training Center
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8%synergy
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24%synergy
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12%synergy
Volcanic Island
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12%synergy
Exotic Orchard
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-11%synergy
Polluted Delta
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10%synergy
Stormcarved Coast
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3%synergy
Spire of Industry
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Riverglide Pathway
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12%synergy
Fiery Islet
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12%synergy
Flooded Strand
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8%synergy
Misty Rainforest
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8%synergy
Myriad Landscape
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4%synergy
Izzet Guildgate
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12%synergy
Prismatic Vista
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11%synergy
Frostboil Snarl
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2%synergy
Arid Mesa
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3%synergy
Wooded Foothills
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2%synergy
Bloodstained Mire
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2%synergy
Terramorphic Expanse
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-2%synergy
Evolving Wilds
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-8%synergy
Highland Lake
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Volatile Fjord
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8%synergy
Molten Tributary
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7%synergy
Swiftwater Cliffs
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3%synergy
City of Brass
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2%synergy