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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Tiamat
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Scion of the Ur-Dragon
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Kenrith, the Returned King
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Esika, God of the Tree
0.1%inclusion24 decks24.2K decks
Muldrotha, the Gravetide
0.0%inclusion11 decks23.6K decks
Najeela, the Blade-Blossom
0.1%inclusion10 decks13.6K decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.3%inclusion6 decks2.36K decks
Cecily, Haunted Mage // Elmar, Ulvenwald Informant
0.5%inclusion5 decks1.07K decks
Ramos, Dragon Engine
0.0%inclusion5 decks12K decks
Garth One-Eye
0.1%inclusion5 decks5.29K decks
Urtet, Remnant of Memnarch
0.0%inclusion5 decks17.1K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
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Glarb, Calamity's Augur
0.0%inclusion4 decks22.6K decks
Silas Renn, Seeker Adept // Tana, the Bloodsower
1.6%inclusion4 decks249 decks
Jodah, Archmage Eternal
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Gonti, Canny Acquisitor
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Teval, the Balanced Scale
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Atraxa, Grand Unifier
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Jodah, the Unifier
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New Cards
Smaug the Magnificent
7.3%inclusion7 decks96 decks
Erode
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Prismari, the Inspiration
2.6%inclusion4 decks151 decks
Lorehold, the Historian
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Planar Engineering
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High Synergy Cards
Goldspan Dragon
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Miirym, Sentinel Wyrm
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Dragon Tempest
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Terror of the Peaks
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Top Cards
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Call the Spirit Dragons
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Ancient Silver Dragon
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Dracogenesis
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Sarkhan, Soul Aflame
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Bladewing the Risen
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Crux of Fate
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Mana Drain
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Game Changers
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Smothering Tithe
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Enlightened Tutor
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Rhystic Study
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Worldly Tutor
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Cyclonic Rift
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Creatures
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Morophon, the Boundless
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Magda, Brazen Outlaw
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Ancient Brass Dragon
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Rith, Liberated Primeval
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Bloom Tender
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Klauth, Unrivaled Ancient
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Ganax, Astral Hunter
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Delighted Halfling
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Ignoble Hierarch
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Two-Headed Hellkite
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Deceptive Frostkite
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Emiel the Blessed
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Rapacious Dragon
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Selvala, Heart of the Wilds
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Kinnan, Bonder Prodigy
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Hoarding Broodlord
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Korlessa, Scale Singer
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Noble Hierarch
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Xorn
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Skithiryx, the Blight Dragon
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Thrakkus the Butcher
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Karrthus, Tyrant of Jund
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Instants
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Counterspell
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Fierce Guardianship
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Swan Song
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Mystical Tutor
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Sarkhan's Triumph
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Assassin's Trophy
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Dark Ritual
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Stubborn Denial
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Flusterstorm
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Beast Within
8.2%inclusion75 decks912 decks
Archdruid's Charm
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Entomb
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Arcane Denial
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Silence
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Akroma's Will
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Mental Misstep
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Negate
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Force of Negation
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Deadly Rollick
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Noxious Revival
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Boros Charm
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Anguished Unmaking
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Saw in Half
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Dovin's Veto
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Sorceries
Farseek
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Nature's Lore
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Three Visits
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Cultivate
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Imperial Seal
15%inclusion138 decks912 decks
Kodama's Reach
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Jeska's Will
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Reanimate
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Rampant Growth
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Toxic Deluge
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Last March of the Ents
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Skyshroud Claim
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Eerie Ultimatum
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Farewell
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Ruinous Ultimatum
8.1%inclusion64 decks792 decks
Finale of Devastation
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Blasphemous Act
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Victimize
6.7%inclusion61 decks912 decks
Majestic Genesis
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Grim Tutor
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Show and Tell
5.4%inclusion49 decks912 decks
Utility Artifacts
Urza's Incubator
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The One Ring
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Maskwood Nexus
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Lightning Greaves
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The Great Henge
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Herald's Horn
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Bootleggers' Stash
15%inclusion140 decks912 decks
Phyrexian Altar
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Elixir of Immortality
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Clock of Omens
13%inclusion121 decks912 decks
Fist of Suns
13%inclusion104 decks792 decks
Akroma's Memorial
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Ashnod's Altar
13%inclusion117 decks912 decks
Monster Manual
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Swiftfoot Boots
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The Reaver Cleaver
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Realmbreaker, the Invasion Tree
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Sword of Feast and Famine
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Sensei's Divining Top
6.5%inclusion59 decks912 decks
Enchantments
Rhythm of the Wild
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Revel in Riches
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Mystic Remora
19%inclusion177 decks912 decks
Garruk's Uprising
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Molten Echoes
14%inclusion116 decks805 decks
Tortured Existence
14%inclusion126 decks912 decks
Sneak Attack
14%inclusion109 decks805 decks
Freed from the Real
13%inclusion121 decks912 decks
Sylvan Library
12%inclusion109 decks912 decks
Grave Pact
12%inclusion106 decks912 decks
Doubling Season
11%inclusion102 decks912 decks
Mechanized Production
10%inclusion94 decks912 decks
Animate Dead
10%inclusion94 decks912 decks
Black Market Connections
10%inclusion94 decks912 decks
Omniscience
10%inclusion87 decks912 decks
Leyline of the Guildpact
9.5%inclusion75 decks792 decks
Parallel Lives
9.1%inclusion83 decks912 decks
Defense of the Heart
8.2%inclusion75 decks912 decks
Flickering Ward
7.8%inclusion62 decks797 decks
Anointed Procession
7.5%inclusion60 decks797 decks
Bear Umbra
7.3%inclusion67 decks912 decks
Nature's Will
6.7%inclusion61 decks912 decks
Journey to Eternity
6.6%inclusion60 decks912 decks
Rain of Riches
6.2%inclusion50 decks805 decks
Exploration
6.1%inclusion56 decks912 decks
Kindred Discovery
6.0%inclusion55 decks912 decks
Phyrexian Reclamation
5.9%inclusion54 decks912 decks
Storm the Vault
5.7%inclusion46 decks805 decks
Carpet of Flowers
5.6%inclusion51 decks912 decks
Mirari's Wake
5.4%inclusion43 decks797 decks
Frostcliff Siege
5.2%inclusion33 decks639 decks
Crucible of Fire
5.1%inclusion41 decks805 decks
Steely Resolve
5.0%inclusion46 decks912 decks
Planeswalkers
Sarkhan Unbroken
24%inclusion190 decks805 decks
Sivitri, Dragon Master
21%inclusion188 decks912 decks
Tezzeret, Master of the Bridge
5.5%inclusion50 decks912 decks
Utility Lands
Reliquary Tower
25%inclusion232 decks912 decks
Yavimaya, Cradle of Growth
24%inclusion219 decks912 decks
Boseiju, Who Endures
23%inclusion211 decks912 decks
Urborg, Tomb of Yawgmoth
22%inclusion204 decks912 decks
Shizo, Death's Storehouse
16%inclusion147 decks912 decks
Shinka, the Bloodsoaked Keep
16%inclusion128 decks805 decks
Arena of Glory
13%inclusion104 decks805 decks
Mistrise Village
12%inclusion82 decks707 decks
Three Tree City
12%inclusion103 decks891 decks
Urza's Saga
12%inclusion105 decks912 decks
Otawara, Soaring City
11%inclusion103 decks912 decks
Cascading Cataracts
11%inclusion100 decks912 decks
Crucible of the Spirit Dragon
10%inclusion90 decks912 decks
Treasure Vault
8.3%inclusion76 decks912 decks
Rogue's Passage
8.0%inclusion73 decks912 decks
Gaea's Cradle
7.3%inclusion67 decks912 decks
Shifting Woodland
6.5%inclusion59 decks912 decks
Bojuka Bog
5.4%inclusion49 decks912 decks
Minamo, School at Water's Edge
5.0%inclusion46 decks912 decks
Mana Artifacts
Sol Ring
95%inclusion864 decks912 decks
Arcane Signet
83%inclusion756 decks912 decks
Chromatic Lantern
47%inclusion426 decks912 decks
Mox Jasper
28%inclusion211 decks743 decks
Fellwar Stone
24%inclusion221 decks912 decks
Dragonstorm Globe
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Chrome Mox
21%inclusion188 decks912 decks
Lotus Petal
20%inclusion184 decks912 decks
Dragon's Hoard
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Mox Opal
12%inclusion112 decks912 decks
Orb of Dragonkind
12%inclusion96 decks805 decks
Mox Diamond
12%inclusion108 decks912 decks
Cursed Mirror
10%inclusion83 decks805 decks
Carnelian Orb of Dragonkind
8.8%inclusion71 decks805 decks
Mox Amber
8.8%inclusion80 decks912 decks
Chromatic Orrery
8.4%inclusion77 decks912 decks
Commander's Sphere
8.4%inclusion77 decks912 decks
Thought Vessel
8.0%inclusion73 decks912 decks
Timeless Lotus
6.7%inclusion53 decks792 decks
Liquimetal Torque
6.5%inclusion59 decks912 decks
Jade Orb of Dragonkind
5.6%inclusion51 decks912 decks
Lands
Command Tower
93%inclusion848 decks912 decks
Exotic Orchard
53%inclusion487 decks912 decks
Haven of the Spirit Dragon
47%inclusion426 decks912 decks
Cavern of Souls
46%inclusion417 decks912 decks
Stomping Ground
44%inclusion353 decks805 decks
Maelstrom of the Spirit Dragon
43%inclusion308 decks709 decks
Breeding Pool
42%inclusion383 decks912 decks
Steam Vents
42%inclusion338 decks805 decks
Verdant Catacombs
42%inclusion382 decks912 decks
Polluted Delta
41%inclusion372 decks912 decks
Misty Rainforest
40%inclusion368 decks912 decks
Wooded Foothills
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Taiga
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Bloodstained Mire
40%inclusion364 decks912 decks
The World Tree
40%inclusion316 decks792 decks
Overgrown Tomb
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Volcanic Island
39%inclusion315 decks805 decks
Plateau
39%inclusion308 decks792 decks
Blood Crypt
39%inclusion312 decks805 decks
Badlands
38%inclusion309 decks805 decks
Savannah
38%inclusion305 decks797 decks
Scalding Tarn
38%inclusion348 decks912 decks
Tropical Island
38%inclusion344 decks912 decks
Bayou
38%inclusion343 decks912 decks
Arid Mesa
38%inclusion342 decks912 decks
Flooded Strand
37%inclusion334 decks912 decks
Windswept Heath
37%inclusion333 decks912 decks
Underground Sea
36%inclusion327 decks912 decks
Ketria Triome
36%inclusion288 decks805 decks
Watery Grave
36%inclusion325 decks912 decks
Scrubland
35%inclusion282 decks797 decks
Sacred Foundry
34%inclusion266 decks792 decks
Temple Garden
33%inclusion263 decks797 decks
Marsh Flats
33%inclusion300 decks912 decks
Hallowed Fountain
32%inclusion252 decks797 decks
City of Brass
31%inclusion285 decks912 decks
Mana Confluence
30%inclusion277 decks912 decks
Path of Ancestry
30%inclusion273 decks912 decks
Godless Shrine
29%inclusion230 decks797 decks
Tundra
29%inclusion228 decks797 decks
Reflecting Pool
26%inclusion238 decks912 decks
Savai Triome
25%inclusion200 decks792 decks
Raugrin Triome
25%inclusion196 decks792 decks
Indatha Triome
25%inclusion196 decks797 decks
Zagoth Triome
24%inclusion218 decks912 decks
Temple of the Dragon Queen
22%inclusion201 decks912 decks
Jetmir's Garden
20%inclusion159 decks792 decks
Ziatora's Proving Ground
19%inclusion151 decks805 decks
Needleverge Pathway
16%inclusion127 decks792 decks
Spire Garden
16%inclusion129 decks805 decks