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
1.1%inclusion482 decks44.3K decks
Felix Five-Boots
1.0%inclusion65 decks6.75K decks
Tiamat
0.6%inclusion64 decks11.3K decks
Scion of the Ur-Dragon
1.4%inclusion61 decks4.31K decks
Kenrith, the Returned King
0.1%inclusion29 decks28.5K decks
Esika, God of the Tree
0.1%inclusion22 decks22.5K decks
Muldrotha, the Gravetide
0.0%inclusion11 decks22.2K decks
Najeela, the Blade-Blossom
0.1%inclusion10 decks12.9K decks
Garth One-Eye
0.1%inclusion7 decks4.89K decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.3%inclusion7 decks2.22K decks
Ramos, Dragon Engine
0.1%inclusion7 decks10.9K decks
Cecily, Haunted Mage // Elmar, Ulvenwald Informant
0.6%inclusion6 decks984 decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
1.5%inclusion4 decks264 decks
Morophon, the Boundless
0.0%inclusion4 decks13.7K decks
Glarb, Calamity's Augur
0.0%inclusion4 decks19.7K decks
Omnath, Locus of All
0.0%inclusion4 decks13.6K decks
Urtet, Remnant of Memnarch
0.0%inclusion4 decks15.9K decks
Jodah, Archmage Eternal
0.0%inclusion4 decks8.55K decks
New Cards
Hexing Squelcher
5.0%inclusion9 decks181 decks
-4%synergy
Omni-Changeling
2.6%inclusion5 decks193 decks
1%synergy
Firdoch Core
2.1%inclusion4 decks193 decks
1%synergy
Chronicle of Victory
2.1%inclusion4 decks195 decks
0%synergy
Ninja Pizza
2.0%inclusion2 decks101 decks
0%synergy
High Synergy Cards
Goldspan Dragon
73%inclusion532 decks732 decks
67%synergy
Ancient Copper Dragon
63%inclusion464 decks732 decks
59%synergy
Dragon Tempest
62%inclusion456 decks732 decks
59%synergy
Miirym, Sentinel Wyrm
66%inclusion485 decks732 decks
59%synergy
Dragonlord Dromoka
60%inclusion434 decks724 decks
56%synergy
Terror of the Peaks
58%inclusion421 decks732 decks
52%synergy
Hellkite Courser
52%inclusion381 decks732 decks
50%synergy
Tiamat
52%inclusion374 decks719 decks
46%synergy
Ancient Gold Dragon
44%inclusion319 decks724 decks
42%synergy
Call the Spirit Dragons
49%inclusion248 decks509 decks
42%synergy
Top Cards
Birds of Paradise
52%inclusion444 decks848 decks
25%synergy
Aggravated Assault
45%inclusion333 decks732 decks
42%synergy
Ureni of the Unwritten
42%inclusion220 decks529 decks
37%synergy
Temur Ascendancy
41%inclusion303 decks732 decks
26%synergy
Ancient Silver Dragon
41%inclusion350 decks848 decks
39%synergy
Sarkhan, Soul Aflame
40%inclusion293 decks732 decks
37%synergy
Crux of Fate
38%inclusion322 decks848 decks
36%synergy
Dracogenesis
38%inclusion200 decks531 decks
36%synergy
Mana Drain
37%inclusion313 decks848 decks
22%synergy
Twinflame Tyrant
36%inclusion228 decks629 decks
33%synergy
Game Changers
Smothering Tithe
61%inclusion443 decks724 decks
40%synergy
Demonic Tutor
59%inclusion504 decks848 decks
40%synergy
Enlightened Tutor
49%inclusion354 decks724 decks
34%synergy
Teferi's Protection
47%inclusion343 decks724 decks
31%synergy
Rhystic Study
47%inclusion396 decks848 decks
23%synergy
Vampiric Tutor
42%inclusion357 decks848 decks
27%synergy
Worldly Tutor
42%inclusion356 decks848 decks
30%synergy
Cyclonic Rift
39%inclusion332 decks848 decks
17%synergy
Ancient Tomb
25%inclusion216 decks848 decks
16%synergy
Chrome Mox
21%inclusion178 decks848 decks
15%synergy
Creatures
Bladewing the Risen
35%inclusion258 decks732 decks
33%synergy
Lathliss, Dragon Queen
35%inclusion253 decks732 decks
32%synergy
Hellkite Tyrant
34%inclusion251 decks732 decks
31%synergy
Atarka, World Render
34%inclusion246 decks732 decks
28%synergy
Roaming Throne
33%inclusion284 decks848 decks
27%synergy
Magda, Brazen Outlaw
33%inclusion245 decks732 decks
31%synergy
Dragonspeaker Shaman
33%inclusion244 decks732 decks
31%synergy
Ancient Brass Dragon
33%inclusion277 decks848 decks
31%synergy
Morophon, the Boundless
33%inclusion234 decks719 decks
19%synergy
Rith, Liberated Primeval
32%inclusion228 decks719 decks
29%synergy
Scourge of Valkas
32%inclusion231 decks732 decks
29%synergy
Bloom Tender
30%inclusion256 decks848 decks
22%synergy
Rivaz of the Claw
29%inclusion213 decks732 decks
27%synergy
Ganax, Astral Hunter
28%inclusion208 decks732 decks
26%synergy
Cavern-Hoard Dragon
28%inclusion208 decks732 decks
26%synergy
Klauth, Unrivaled Ancient
27%inclusion198 decks732 decks
24%synergy
Hellkite Charger
27%inclusion197 decks732 decks
25%synergy
Utvara Hellkite
27%inclusion196 decks732 decks
25%synergy
Scalelord Reckoner
25%inclusion183 decks724 decks
25%synergy
Savage Ventmaw
25%inclusion181 decks732 decks
20%synergy
Delighted Halfling
24%inclusion200 decks848 decks
12%synergy
Scion of the Ur-Dragon
22%inclusion156 decks719 decks
18%synergy
Dragonlord's Servant
21%inclusion157 decks732 decks
19%synergy
Ignoble Hierarch
21%inclusion155 decks732 decks
-4%synergy
Balefire Dragon
21%inclusion152 decks732 decks
18%synergy
Decadent Dragon
20%inclusion148 decks732 decks
18%synergy
Reckless Barbarian
20%inclusion144 decks732 decks
19%synergy
Marang River Regent
19%inclusion110 decks589 decks
17%synergy
Two-Headed Hellkite
18%inclusion133 decks719 decks
13%synergy
Academy Manufactor
17%inclusion146 decks848 decks
13%synergy
Deceptive Frostkite
17%inclusion95 decks569 decks
16%synergy
Emiel the Blessed
16%inclusion119 decks724 decks
14%synergy
Ramos, Dragon Engine
16%inclusion117 decks719 decks
10%synergy
Selvala, Heart of the Wilds
16%inclusion133 decks848 decks
10%synergy
Rapacious Dragon
15%inclusion113 decks732 decks
15%synergy
Scavenger Regent
15%inclusion87 decks571 decks
15%synergy
Noble Hierarch
15%inclusion110 decks724 decks
0%synergy
Korvold, Fae-Cursed King
15%inclusion111 decks732 decks
9%synergy
Xorn
15%inclusion109 decks732 decks
12%synergy
Grim Hireling
14%inclusion122 decks848 decks
11%synergy
Kinnan, Bonder Prodigy
14%inclusion120 decks848 decks
10%synergy
Korlessa, Scale Singer
13%inclusion114 decks848 decks
11%synergy
Hoarding Broodlord
13%inclusion113 decks848 decks
11%synergy
Esika, God of the Tree
13%inclusion94 decks719 decks
7%synergy
Ancient Bronze Dragon
13%inclusion110 decks848 decks
12%synergy
Faeburrow Elder
13%inclusion92 decks724 decks
1%synergy
Ragavan, Nimble Pilferer
13%inclusion93 decks732 decks
5%synergy
Dragonborn Champion
12%inclusion89 decks732 decks
10%synergy
Esper Sentinel
12%inclusion86 decks724 decks
-7%synergy
Najeela, the Blade-Blossom
12%inclusion85 decks719 decks
10%synergy
Instants
Swords to Plowshares
35%inclusion250 decks724 decks
-27%synergy
Heroic Intervention
32%inclusion269 decks848 decks
1%synergy
Eladamri's Call
29%inclusion212 decks724 decks
20%synergy
Counterspell
29%inclusion246 decks848 decks
-13%synergy
Fierce Guardianship
23%inclusion197 decks848 decks
6%synergy
Swan Song
22%inclusion186 decks848 decks
4%synergy
An Offer You Can't Refuse
20%inclusion172 decks848 decks
-4%synergy
Mystical Tutor
20%inclusion168 decks848 decks
8%synergy
Path to Exile
20%inclusion143 decks724 decks
-27%synergy
Assassin's Trophy
19%inclusion160 decks848 decks
-12%synergy
Sarkhan's Triumph
19%inclusion138 decks732 decks
18%synergy
Deflecting Swat
18%inclusion132 decks732 decks
1%synergy
Dark Ritual
13%inclusion114 decks848 decks
-11%synergy
Force of Will
13%inclusion110 decks848 decks
3%synergy
Pact of Negation
12%inclusion104 decks848 decks
6%synergy
Stubborn Denial
10%inclusion86 decks848 decks
8%synergy
Flusterstorm
10%inclusion84 decks848 decks
3%synergy
Beast Within
10%inclusion83 decks848 decks
-24%synergy
Death Denied
8.3%inclusion70 decks848 decks
8%synergy
Silence
7.9%inclusion57 decks724 decks
2%synergy
Arcane Denial
7.8%inclusion66 decks848 decks
-12%synergy
Negate
7.5%inclusion64 decks848 decks
-13%synergy
Entomb
7.4%inclusion63 decks848 decks
1%synergy
Force of Negation
7.4%inclusion63 decks848 decks
-1%synergy
Deadly Rollick
7.2%inclusion61 decks848 decks
-7%synergy
Veil of Summer
6.8%inclusion58 decks848 decks
2%synergy
Mental Misstep
6.6%inclusion56 decks848 decks
1%synergy
Anguished Unmaking
6.2%inclusion45 decks724 decks
-18%synergy
Saw in Half
5.9%inclusion50 decks848 decks
2%synergy
Abrupt Decay
5.9%inclusion50 decks848 decks
-4%synergy
Spell Swindle
5.4%inclusion46 decks848 decks
4%synergy
Boros Charm
5.4%inclusion39 decks719 decks
-17%synergy
Dovin's Veto
5.4%inclusion39 decks724 decks
-13%synergy
Archdruid's Charm
5.3%inclusion45 decks848 decks
1%synergy
Noxious Revival
5.2%inclusion44 decks848 decks
0%synergy
Sorceries
Farseek
31%inclusion262 decks848 decks
-5%synergy
Nature's Lore
26%inclusion219 decks848 decks
-6%synergy
Three Visits
25%inclusion211 decks848 decks
1%synergy
Cultivate
21%inclusion177 decks848 decks
-22%synergy
Kodama's Reach
15%inclusion129 decks848 decks
-12%synergy
Imperial Seal
15%inclusion126 decks848 decks
10%synergy
Reanimate
14%inclusion121 decks848 decks
-5%synergy
Rampant Growth
14%inclusion115 decks848 decks
-19%synergy
Jeska's Will
13%inclusion93 decks732 decks
-2%synergy
Toxic Deluge
12%inclusion103 decks848 decks
-6%synergy
Skyshroud Claim
8.5%inclusion72 decks848 decks
0%synergy
Ruinous Ultimatum
7.9%inclusion57 decks719 decks
-11%synergy
Farewell
7.9%inclusion57 decks724 decks
-5%synergy
Last March of the Ents
7.8%inclusion66 decks848 decks
4%synergy
Eerie Ultimatum
7.7%inclusion56 decks724 decks
-3%synergy
Finale of Devastation
7.3%inclusion62 decks848 decks
0%synergy
Blasphemous Act
7.2%inclusion53 decks732 decks
-26%synergy
Victimize
7.1%inclusion60 decks848 decks
-5%synergy
Grim Tutor
5.9%inclusion50 decks848 decks
2%synergy
Blood Money
5.7%inclusion48 decks848 decks
4%synergy
Majestic Genesis
5.4%inclusion46 decks848 decks
5%synergy
Dragonstorm
5.1%inclusion37 decks732 decks
5%synergy
Utility Artifacts
Urza's Incubator
31%inclusion260 decks848 decks
27%synergy
Lightning Greaves
23%inclusion199 decks848 decks
-1%synergy
The One Ring
23%inclusion197 decks848 decks
15%synergy
Maskwood Nexus
19%inclusion162 decks848 decks
16%synergy
The Great Henge
18%inclusion153 decks848 decks
9%synergy
Herald's Horn
18%inclusion152 decks848 decks
12%synergy
Bootleggers' Stash
17%inclusion141 decks848 decks
15%synergy
Phyrexian Altar
13%inclusion111 decks848 decks
10%synergy
Elixir of Immortality
13%inclusion106 decks848 decks
11%synergy
Fist of Suns
12%inclusion88 decks719 decks
6%synergy
Ashnod's Altar
12%inclusion101 decks848 decks
6%synergy
Akroma's Memorial
12%inclusion99 decks848 decks
10%synergy
Clock of Omens
11%inclusion97 decks848 decks
11%synergy
Swiftfoot Boots
11%inclusion96 decks848 decks
-16%synergy
Monster Manual
11%inclusion94 decks848 decks
9%synergy
Sword of Feast and Famine
10%inclusion81 decks848 decks
7%synergy
The Reaver Cleaver
9.4%inclusion69 decks732 decks
5%synergy
Realmbreaker, the Invasion Tree
8.6%inclusion73 decks848 decks
8%synergy
Sensei's Divining Top
6.1%inclusion52 decks848 decks
2%synergy
Enchantments
Rhythm of the Wild
29%inclusion212 decks732 decks
7%synergy
Revel in Riches
27%inclusion226 decks848 decks
24%synergy
Mystic Remora
20%inclusion168 decks848 decks
4%synergy
Garruk's Uprising
15%inclusion126 decks848 decks
-2%synergy
Sneak Attack
14%inclusion103 decks732 decks
12%synergy
Sylvan Library
13%inclusion109 decks848 decks
4%synergy
Molten Echoes
12%inclusion91 decks732 decks
11%synergy
Tortured Existence
12%inclusion102 decks848 decks
10%synergy
Freed from the Real
12%inclusion101 decks848 decks
10%synergy
Doubling Season
11%inclusion95 decks848 decks
1%synergy
Animate Dead
11%inclusion92 decks848 decks
2%synergy
Black Market Connections
11%inclusion91 decks848 decks
-1%synergy
Grave Pact
10%inclusion85 decks848 decks
5%synergy
Parallel Lives
10%inclusion82 decks848 decks
3%synergy
Leyline of the Guildpact
9.5%inclusion68 decks719 decks
-5%synergy
Mechanized Production
9.4%inclusion80 decks848 decks
6%synergy
Omniscience
9.1%inclusion77 decks848 decks
6%synergy
Defense of the Heart
8.3%inclusion70 decks848 decks
6%synergy
Anointed Procession
8.0%inclusion58 decks724 decks
1%synergy
Rain of Riches
7.1%inclusion52 decks732 decks
5%synergy
Bear Umbra
7.1%inclusion60 decks848 decks
3%synergy
Nature's Will
6.8%inclusion58 decks848 decks
5%synergy
Phyrexian Reclamation
6.6%inclusion56 decks848 decks
3%synergy
Flickering Ward
6.4%inclusion46 decks724 decks
6%synergy
Storm the Vault
6.3%inclusion46 decks732 decks
4%synergy
Kindred Discovery
6.1%inclusion52 decks848 decks
-1%synergy
Exploration
6.0%inclusion51 decks848 decks
-2%synergy
Carpet of Flowers
5.9%inclusion50 decks848 decks
3%synergy
Crucible of Fire
5.7%inclusion42 decks732 decks
5%synergy
Frostcliff Siege
5.7%inclusion30 decks529 decks
0%synergy
Curiosity
5.7%inclusion48 decks848 decks
1%synergy
Mirari's Wake
5.4%inclusion39 decks724 decks
-5%synergy
Steely Resolve
5.3%inclusion45 decks848 decks
5%synergy
Planeswalkers
Sarkhan Unbroken
22%inclusion160 decks732 decks
19%synergy
Sivitri, Dragon Master
19%inclusion159 decks848 decks
18%synergy
Tezzeret, Master of the Bridge
6.0%inclusion51 decks848 decks
4%synergy
Utility Lands
Reliquary Tower
27%inclusion227 decks848 decks
-3%synergy
Boseiju, Who Endures
24%inclusion207 decks848 decks
6%synergy
Yavimaya, Cradle of Growth
23%inclusion196 decks848 decks
14%synergy
Urborg, Tomb of Yawgmoth
21%inclusion182 decks848 decks
13%synergy
Shizo, Death's Storehouse
15%inclusion124 decks848 decks
10%synergy
Shinka, the Bloodsoaked Keep
14%inclusion106 decks732 decks
13%synergy
Arena of Glory
14%inclusion98 decks703 decks
8%synergy
Mistrise Village
12%inclusion72 decks587 decks
4%synergy
Otawara, Soaring City
12%inclusion103 decks848 decks
-4%synergy
Three Tree City
11%inclusion88 decks776 decks
6%synergy
Urza's Saga
11%inclusion96 decks848 decks
4%synergy
Cascading Cataracts
10%inclusion85 decks848 decks
9%synergy
Crucible of the Spirit Dragon
9.4%inclusion80 decks848 decks
9%synergy
Treasure Vault
9.0%inclusion76 decks848 decks
6%synergy
Rogue's Passage
8.7%inclusion74 decks848 decks
-11%synergy
Gaea's Cradle
7.1%inclusion60 decks848 decks
1%synergy
Shifting Woodland
6.0%inclusion49 decks813 decks
-1%synergy
Minamo, School at Water's Edge
5.3%inclusion45 decks848 decks
1%synergy
Bojuka Bog
5.3%inclusion45 decks848 decks
-24%synergy
Mana Artifacts
Sol Ring
94%inclusion799 decks848 decks
11%synergy
Arcane Signet
83%inclusion706 decks848 decks
11%synergy
Chromatic Lantern
45%inclusion379 decks848 decks
36%synergy
Mox Jasper
29%inclusion182 decks625 decks
28%synergy
Fellwar Stone
26%inclusion224 decks848 decks
6%synergy
Dragonstorm Globe
23%inclusion136 decks580 decks
23%synergy
Mana Vault
20%inclusion173 decks848 decks
15%synergy
Dragon's Hoard
20%inclusion171 decks848 decks
19%synergy
Lotus Petal
20%inclusion168 decks848 decks
13%synergy
Mox Opal
13%inclusion110 decks848 decks
9%synergy
Orb of Dragonkind
13%inclusion92 decks732 decks
12%synergy
Mox Diamond
12%inclusion102 decks848 decks
8%synergy
Cursed Mirror
10%inclusion74 decks732 decks
5%synergy
Thought Vessel
10%inclusion81 decks848 decks
-8%synergy
Carnelian Orb of Dragonkind
9.0%inclusion66 decks732 decks
7%synergy
Commander's Sphere
8.8%inclusion75 decks848 decks
-3%synergy
Chromatic Orrery
8.5%inclusion72 decks848 decks
7%synergy
Mox Amber
8.4%inclusion71 decks848 decks
4%synergy
Timeless Lotus
7.0%inclusion50 decks719 decks
-4%synergy
Liquimetal Torque
6.4%inclusion54 decks848 decks
4%synergy
Jade Orb of Dragonkind
6.3%inclusion53 decks848 decks
5%synergy
Lands
Command Tower
93%inclusion789 decks848 decks
19%synergy
Exotic Orchard
53%inclusion451 decks848 decks
17%synergy
Stomping Ground
44%inclusion325 decks732 decks
3%synergy
Haven of the Spirit Dragon
44%inclusion374 decks848 decks
43%synergy
Verdant Catacombs
44%inclusion370 decks848 decks
33%synergy
Breeding Pool
44%inclusion369 decks848 decks
2%synergy
Misty Rainforest
43%inclusion365 decks848 decks
32%synergy
Maelstrom of the Spirit Dragon
43%inclusion252 decks589 decks
42%synergy
Steam Vents
43%inclusion312 decks732 decks
4%synergy
Cavern of Souls
42%inclusion358 decks848 decks
35%synergy
Wooded Foothills
42%inclusion356 decks848 decks
31%synergy
Polluted Delta
42%inclusion354 decks848 decks
30%synergy
Bloodstained Mire
41%inclusion346 decks848 decks
30%synergy
Overgrown Tomb
41%inclusion346 decks848 decks
0%synergy
Blood Crypt
39%inclusion289 decks732 decks
1%synergy
Scalding Tarn
39%inclusion332 decks848 decks
28%synergy
Taiga
39%inclusion283 decks732 decks
26%synergy
Arid Mesa
38%inclusion325 decks848 decks
28%synergy
Volcanic Island
38%inclusion278 decks732 decks
24%synergy
Windswept Heath
37%inclusion317 decks848 decks
26%synergy
Plateau
37%inclusion268 decks719 decks
25%synergy
Flooded Strand
37%inclusion316 decks848 decks
26%synergy
Watery Grave
37%inclusion316 decks848 decks
-4%synergy
Badlands
37%inclusion271 decks732 decks
24%synergy
The World Tree
37%inclusion265 decks719 decks
9%synergy
Savannah
37%inclusion265 decks724 decks
24%synergy
Tropical Island
36%inclusion305 decks848 decks
22%synergy
Bayou
36%inclusion304 decks848 decks
23%synergy
Sacred Foundry
35%inclusion254 decks719 decks
-1%synergy
Ketria Triome
35%inclusion254 decks732 decks
4%synergy
Underground Sea
34%inclusion291 decks848 decks
20%synergy
Temple Garden
34%inclusion246 decks724 decks
-5%synergy
Marsh Flats
34%inclusion286 decks848 decks
23%synergy
Scrubland
34%inclusion244 decks724 decks
20%synergy
Hallowed Fountain
33%inclusion242 decks724 decks
-7%synergy
Path of Ancestry
31%inclusion266 decks848 decks
9%synergy
City of Brass
30%inclusion253 decks848 decks
22%synergy
Mana Confluence
30%inclusion252 decks848 decks
23%synergy
Godless Shrine
29%inclusion213 decks724 decks
-12%synergy
Tundra
29%inclusion211 decks724 decks
15%synergy
Zagoth Triome
26%inclusion224 decks848 decks
-1%synergy
Reflecting Pool
26%inclusion217 decks848 decks
20%synergy
Indatha Triome
25%inclusion178 decks724 decks
-3%synergy
Savai Triome
24%inclusion171 decks719 decks
0%synergy
Raugrin Triome
24%inclusion170 decks719 decks
0%synergy
Jetmir's Garden
21%inclusion153 decks719 decks
-7%synergy
Temple of the Dragon Queen
20%inclusion172 decks848 decks
20%synergy
Ziatora's Proving Ground
20%inclusion148 decks732 decks
-6%synergy
Spire Garden
16%inclusion114 decks732 decks
-6%synergy
Needleverge Pathway
15%inclusion105 decks719 decks
7%synergy