Old Gnawbone
Time Sieve

   Prerequisites

What do I need to start this combo?
Old Gnawbone and Time Sieve on the battlefield.
Old Gnawbone does not have summoning sickness. An opponent is unable to block and kill Old Gnawbone.

   Steps

How does this combo work?
1
Deal combat damage to an opponent with Old Gnawbone.
2
Old Gnawbone triggers, creating seven Treasure tokens.
3
Activate Time Sieve by tapping it and sacrificing five Treasure tokens, causing you to take an extra turn after this one.
4
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Lock
The Ur-Dragon
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Muldrotha, the Gravetide
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The Arkenstone
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High Synergy Cards
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Bootleggers' Stash
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Phyrexian Altar
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Fist of Suns
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Sensei's Divining Top
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Enchantments
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Mystic Remora
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Garruk's Uprising
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Molten Echoes
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Sneak Attack
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Sylvan Library
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6.1%inclusion55 decks908 decks
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5.9%inclusion54 decks908 decks
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Mirari's Wake
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Frostcliff Siege
5.4%inclusion33 decks611 decks
Curiosity
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Crucible of Fire
5.2%inclusion41 decks793 decks
Planeswalkers
Sarkhan Unbroken
24%inclusion189 decks793 decks
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20%inclusion180 decks908 decks
Tezzeret, Master of the Bridge
5.9%inclusion54 decks908 decks
Utility Lands
Reliquary Tower
26%inclusion233 decks908 decks
Yavimaya, Cradle of Growth
23%inclusion213 decks908 decks
Boseiju, Who Endures
23%inclusion213 decks908 decks
Urborg, Tomb of Yawgmoth
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Shizo, Death's Storehouse
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Shinka, the Bloodsoaked Keep
15%inclusion121 decks793 decks
Arena of Glory
13%inclusion104 decks781 decks
Mistrise Village
12%inclusion80 decks676 decks
Urza's Saga
12%inclusion107 decks908 decks
Otawara, Soaring City
12%inclusion107 decks908 decks
Three Tree City
12%inclusion100 decks861 decks
Cascading Cataracts
11%inclusion98 decks908 decks
Crucible of the Spirit Dragon
10%inclusion87 decks908 decks
Treasure Vault
8.6%inclusion78 decks908 decks
Rogue's Passage
8.5%inclusion77 decks908 decks
Gaea's Cradle
7.4%inclusion67 decks908 decks
Shifting Woodland
6.0%inclusion54 decks898 decks
Minamo, School at Water's Edge
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Bojuka Bog
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Mana Artifacts
Sol Ring
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Arcane Signet
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46%inclusion416 decks908 decks
Mox Jasper
28%inclusion201 decks712 decks
Fellwar Stone
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Dragonstorm Globe
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Mana Vault
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Chrome Mox
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Dragon's Hoard
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Lotus Petal
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Mox Opal
12%inclusion113 decks908 decks
Orb of Dragonkind
12%inclusion94 decks793 decks
Mox Diamond
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Cursed Mirror
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Carnelian Orb of Dragonkind
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Mox Amber
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Thought Vessel
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Chromatic Orrery
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Timeless Lotus
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Liquimetal Torque
6.1%inclusion55 decks908 decks
Jade Orb of Dragonkind
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Lands
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Exotic Orchard
53%inclusion482 decks908 decks
Haven of the Spirit Dragon
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Stomping Ground
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Cavern of Souls
44%inclusion400 decks908 decks
Maelstrom of the Spirit Dragon
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Verdant Catacombs
42%inclusion381 decks908 decks
Misty Rainforest
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Wooded Foothills
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Polluted Delta
41%inclusion369 decks908 decks
Overgrown Tomb
40%inclusion363 decks908 decks
Bloodstained Mire
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Blood Crypt
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Taiga
39%inclusion312 decks793 decks
The World Tree
39%inclusion302 decks780 decks
Volcanic Island
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Scalding Tarn
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Plateau
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Badlands
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Savannah
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Arid Mesa
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Bayou
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Tropical Island
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Watery Grave
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Windswept Heath
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Flooded Strand
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Ketria Triome
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Underground Sea
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Scrubland
35%inclusion271 decks785 decks
Sacred Foundry
34%inclusion269 decks780 decks
Temple Garden
33%inclusion262 decks785 decks
Marsh Flats
33%inclusion298 decks908 decks
Hallowed Fountain
32%inclusion254 decks785 decks
City of Brass
31%inclusion280 decks908 decks
Path of Ancestry
30%inclusion275 decks908 decks
Mana Confluence
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Godless Shrine
30%inclusion232 decks785 decks
Tundra
28%inclusion222 decks785 decks
Reflecting Pool
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Savai Triome
25%inclusion194 decks780 decks
Indatha Triome
25%inclusion195 decks785 decks
Raugrin Triome
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Zagoth Triome
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Temple of the Dragon Queen
21%inclusion194 decks908 decks
Jetmir's Garden
20%inclusion159 decks780 decks
Ziatora's Proving Ground
19%inclusion153 decks793 decks
Spire Garden
16%inclusion127 decks793 decks
Needleverge Pathway
15%inclusion120 decks780 decks