Old Gnawbone + Time Sieve

Old Gnawbone
Time Sieve

Requires
Old Gnawbone must be on the battlefield. Time Sieve must be on the battlefield. Old Gnawbone does not have summoning sickness. An opponent is unable to block and kill Old Gnawbone.
Steps
  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
Infinite turns.

The Ur-Dragon
0.71% of 30531 decks 217 decks
Kenrith, the Returned King
0.22% of 23212 decks 50 decks
Felix Five-Boots
1.02% of 4301 decks 44 decks
Scion of the Ur-Dragon
1.45% of 2825 decks 41 decks
Tiamat
0.58% of 6257 decks 36 decks
Esika, God of the Tree
0.07% of 19139 decks 14 decks
Garth One-Eye
0.30% of 4267 decks 13 decks
Ramos, Dragon Engine
0.11% of 9058 decks 10 decks
Muldrotha, the Gravetide
0.06% of 16870 decks 10 decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
3.10% of 258 decks 8 decks
Najeela, the Blade-Blossom
0.07% of 11084 decks 8 decks
Yidris, Maelstrom Wielder
0.10% of 6842 decks 7 decks
Cecily, Haunted Mage // Elmar, Ulvenwald Informant
0.89% of 785 decks 7 decks
Silas Renn, Seeker Adept // Tana, the Bloodsower
3.09% of 194 decks 6 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.31% of 1956 decks 6 decks
Jared Carthalion
0.11% of 4417 decks 5 decks
Atraxa, Grand Unifier
0.03% of 14650 decks 5 decks
Jodah, Archmage Eternal
0.05% of 8034 decks 4 decks
New Cards
Radiant Lotus
5% of 88 decks +4% synergy
Oviya, Automech Artisan
3% of 87 decks +2% synergy
High Synergy Cards
Goldspan Dragon
74% of 441 decks +68% synergy
Ancient Copper Dragon
69% of 441 decks +65% synergy
Dragon Tempest
53% of 441 decks +50% synergy
Miirym, Sentinel Wyrm
53% of 441 decks +47% synergy
Hellkite Tyrant
50% of 441 decks +46% synergy
Terror of the Peaks
48% of 441 decks +43% synergy
Dragonlord Dromoka
44% of 428 decks +41% synergy
Ancient Silver Dragon
40% of 538 decks +37% synergy
Ancient Gold Dragon
36% of 428 decks +34% synergy
Hellkite Courser
34% of 441 decks +33% synergy
Top Cards
Birds of Paradise
43% of 538 decks +15% synergy
Swords to Plowshares
42% of 428 decks -21% synergy
Tiamat
39% of 420 decks +31% synergy
Farseek
38% of 538 decks +4% synergy
Teferi's Protection
38% of 428 decks +18% synergy
Temur Ascendancy
36% of 441 decks +22% synergy
Mana Drain
36% of 538 decks +21% synergy
Morophon, the Boundless
35% of 420 decks +22% synergy
Aggravated Assault
35% of 441 decks +32% synergy
Revel in Riches
35% of 538 decks +32% synergy
Game Changers
Smothering Tithe
74% of 428 decks +49% synergy
Rhystic Study
50% of 538 decks +23% synergy
Demonic Tutor
47% of 538 decks +25% synergy
Cyclonic Rift
46% of 538 decks +19% synergy
Vampiric Tutor
41% of 538 decks +24% synergy
Enlightened Tutor
34% of 428 decks +17% synergy
Ancient Tomb
23% of 538 decks +13% synergy
The One Ring
20% of 538 decks +13% synergy
Chrome Mox
17% of 538 decks +11% synergy
Mana Vault
17% of 538 decks +10% synergy
Creatures
Atarka, World Render
34% of 441 decks +29% synergy
Magda, Brazen Outlaw
33% of 441 decks +31% synergy
Cavern-Hoard Dragon
33% of 411 decks +31% synergy
Dockside Extortionist
32% of 441 decks +23% synergy
Bloom Tender
32% of 538 decks +24% synergy
Twinflame Tyrant
32% of 144 decks +28% synergy
Hellkite Charger
29% of 441 decks +27% synergy
Rivaz of the Claw
28% of 441 decks +25% synergy
Klauth, Unrivaled Ancient
28% of 441 decks +24% synergy
Academy Manufactor
27% of 538 decks +23% synergy
Grim Hireling
27% of 538 decks +23% synergy
Scourge of Valkas
27% of 441 decks +24% synergy
Utvara Hellkite
26% of 441 decks +24% synergy
Lathliss, Dragon Queen
26% of 441 decks +23% synergy
Sarkhan, Soul Aflame
26% of 423 decks +24% synergy
Scion of the Ur-Dragon
26% of 420 decks +22% synergy
Ancient Brass Dragon
25% of 538 decks +23% synergy
Xorn
24% of 441 decks +20% synergy
Tireless Provisioner
24% of 538 decks +13% synergy
Balefire Dragon
23% of 441 decks +21% synergy
Bladewing the Risen
23% of 441 decks +21% synergy
Dragonspeaker Shaman
23% of 441 decks +20% synergy
Professional Face-Breaker
22% of 441 decks +14% synergy
Roaming Throne
22% of 402 decks +15% synergy
Savage Ventmaw
22% of 441 decks +17% synergy
Two-Headed Hellkite
22% of 420 decks +14% synergy
Korvold, Fae-Cursed King
22% of 441 decks +18% synergy
Ignoble Hierarch
21% of 441 decks -4% synergy
Rith, Liberated Primeval
20% of 420 decks +17% synergy
Delighted Halfling
20% of 515 decks +8% synergy
Dragonlord's Servant
20% of 441 decks +17% synergy
Ganax, Astral Hunter
19% of 441 decks +17% synergy
Faeburrow Elder
19% of 428 decks +7% synergy
Ramos, Dragon Engine
18% of 420 decks +11% synergy
Adrix and Nev, Twincasters
18% of 538 decks +13% synergy
Ragavan, Nimble Pilferer
18% of 441 decks +10% synergy
Esper Sentinel
17% of 428 decks -3% synergy
Mondrak, Glory Dominus
17% of 428 decks +9% synergy
Scalelord Reckoner
15% of 428 decks +15% synergy
Karrthus, Tyrant of Jund
15% of 441 decks +13% synergy
Noble Hierarch
15% of 428 decks -1% synergy
Lotho, Corrupt Shirriff
15% of 400 decks +2% synergy
Jolene, the Plunder Queen
15% of 441 decks +13% synergy
Reckless Fireweaver
14% of 441 decks +9% synergy
Mirkwood Bats
14% of 503 decks +4% synergy
Scion of Draco
14% of 538 decks +13% synergy
Marionette Master
13% of 538 decks +10% synergy
Decadent Dragon
13% of 367 decks +9% synergy
Selvala, Heart of the Wilds
13% of 538 decks +8% synergy
Thrakkus the Butcher
12% of 441 decks +9% synergy
Instants
Heroic Intervention
35% of 538 decks +5% synergy
Counterspell
31% of 538 decks -11% synergy
Worldly Tutor
28% of 538 decks +14% synergy
Fierce Guardianship
24% of 538 decks +6% synergy
Assassin's Trophy
23% of 538 decks -7% synergy
Swan Song
22% of 538 decks +5% synergy
An Offer You Can't Refuse
21% of 538 decks +0% synergy
Path to Exile
19% of 428 decks -27% synergy
Deflecting Swat
17% of 441 decks +0% synergy
Spell Swindle
16% of 538 decks +14% synergy
Beast Within
15% of 538 decks -23% synergy
Anguished Unmaking
13% of 428 decks -11% synergy
Unexpected Windfall
12% of 441 decks +6% synergy
Mystical Tutor
12% of 538 decks -2% synergy
Force of Will
12% of 538 decks +1% synergy
Eladamri's Call
12% of 428 decks +1% synergy
Dark Ritual
12% of 538 decks -11% synergy
Deadly Dispute
12% of 538 decks +1% synergy
Big Score
11% of 441 decks +2% synergy
Sarkhan's Triumph
11% of 441 decks +10% synergy
Pact of Negation
10% of 538 decks +3% synergy
Silence
10% of 428 decks +4% synergy
Flusterstorm
10% of 538 decks +3% synergy
Force of Negation
10% of 538 decks +1% synergy
Negate
9% of 538 decks -14% synergy
Arcane Denial
8% of 538 decks -12% synergy
Boros Charm
8% of 420 decks -17% synergy
Generous Gift
7% of 428 decks -17% synergy
Deadly Rollick
7% of 538 decks -4% synergy
Growth Spiral
7% of 538 decks -15% synergy
Second Harvest
7% of 538 decks +2% synergy
Abrupt Decay
7% of 538 decks -4% synergy
Dovin's Veto
7% of 428 decks -12% synergy
Chaos Warp
6% of 441 decks -25% synergy
Stubborn Denial
6% of 538 decks +4% synergy
Prismari Command
5% of 441 decks +0% synergy
Mental Misstep
5% of 538 decks -1% synergy
Entomb
5% of 538 decks -2% synergy
Dawn's Truce
5% of 211 decks -3% synergy
Sorceries
Three Visits
33% of 538 decks +9% synergy
Crux of Fate
33% of 538 decks +31% synergy
Nature's Lore
33% of 538 decks +1% synergy
Cultivate
25% of 538 decks -20% synergy
Kodama's Reach
18% of 538 decks -13% synergy
Toxic Deluge
16% of 538 decks -2% synergy
Rampant Growth
15% of 538 decks -20% synergy
Reanimate
14% of 538 decks -2% synergy
Blood Money
13% of 538 decks +11% synergy
Ruinous Ultimatum
13% of 420 decks -5% synergy
Eerie Ultimatum
13% of 428 decks +1% synergy
Brass's Bounty
12% of 441 decks +10% synergy
Skyshroud Claim
12% of 538 decks +3% synergy
Farewell
11% of 428 decks -2% synergy
Imperial Seal
10% of 538 decks +5% synergy
Blasphemous Act
10% of 441 decks -24% synergy
Jeska's Will
9% of 441 decks -8% synergy
Last March of the Ents
8% of 503 decks +4% synergy
Grim Tutor
7% of 538 decks +3% synergy
Reckless Endeavor
7% of 441 decks +6% synergy
Dragonstorm
6% of 441 decks +6% synergy
Seize the Spoils
6% of 441 decks +3% synergy
Majestic Genesis
6% of 538 decks +5% synergy
Patriarch's Bidding
5% of 538 decks +2% synergy
Rite of Replication
5% of 538 decks +2% synergy
Tempt with Discovery
5% of 538 decks +1% synergy
Diabolic Tutor
5% of 538 decks -1% synergy
Windfall
5% of 538 decks -8% synergy
Utility Artifacts
Bootleggers' Stash
33% of 538 decks +31% synergy
Lightning Greaves
28% of 538 decks +3% synergy
Urza's Incubator
23% of 538 decks +20% synergy
Lotus Petal
16% of 538 decks +10% synergy
The Great Henge
16% of 538 decks +6% synergy
Herald's Horn
14% of 538 decks +8% synergy
Fist of Suns
14% of 420 decks +7% synergy
Swiftfoot Boots
14% of 538 decks -14% synergy
Orb of Dragonkind
13% of 441 decks +11% synergy
The Reaver Cleaver
12% of 441 decks +8% synergy
Commander's Sphere
10% of 538 decks -4% synergy
Treasure Map
9% of 538 decks +9% synergy
Monster Manual
8% of 538 decks +6% synergy
Sensei's Divining Top
8% of 538 decks +3% synergy
Inspiring Statuary
8% of 538 decks +6% synergy
The Key to the Vault
7% of 347 decks +6% synergy
Sword of Feast and Famine
7% of 538 decks +5% synergy
Maskwood Nexus
7% of 538 decks +4% synergy
Jeweled Lotus
7% of 538 decks +2% synergy
Lavaspur Boots
5% of 347 decks +4% synergy
Power Fist
5% of 357 decks +3% synergy
Enchantments
Rhythm of the Wild
34% of 441 decks +10% synergy
Mystic Remora
24% of 538 decks +6% synergy
Doubling Season
21% of 538 decks +12% synergy
Anointed Procession
20% of 428 decks +12% synergy
Black Market Connections
19% of 538 decks +8% synergy
Parallel Lives
19% of 538 decks +12% synergy
Garruk's Uprising
16% of 538 decks +0% synergy
Rain of Riches
16% of 441 decks +14% synergy
Storm the Vault
16% of 441 decks +13% synergy
Sylvan Library
16% of 538 decks +5% synergy
Mechanized Production
15% of 538 decks +13% synergy
Monologue Tax
14% of 428 decks +11% synergy
Sneak Attack
12% of 441 decks +10% synergy
Animate Dead
12% of 538 decks +2% synergy
Omniscience
9% of 538 decks +6% synergy
Mirari's Wake
8% of 428 decks -5% synergy
Defense of the Heart
8% of 538 decks +6% synergy
Leyline of the Guildpact
8% of 288 decks -8% synergy
Kindred Discovery
8% of 538 decks +0% synergy
There and Back Again
7% of 412 decks +5% synergy
Up the Beanstalk
7% of 443 decks +3% synergy
Fiery Emancipation
7% of 441 decks +3% synergy
Leyline of Mutation
7% of 183 decks +1% synergy
Exploration
7% of 538 decks -2% synergy
Nature's Will
6% of 538 decks +5% synergy
Carpet of Flowers
6% of 538 decks +2% synergy
Descent into Avernus
6% of 441 decks +3% synergy
Spiteful Banditry
6% of 411 decks +4% synergy
Reconnaissance Mission
5% of 538 decks +1% synergy
Bear Umbra
5% of 538 decks +1% synergy
Alchemist's Talent
5% of 215 decks +4% synergy
Curiosity
5% of 538 decks +1% synergy
Planeswalkers
Sarkhan Unbroken
14% of 441 decks +11% synergy
Tezzeret, Master of the Bridge
12% of 538 decks +10% synergy
Oko, Thief of Crowns
8% of 538 decks +2% synergy
Sivitri, Dragon Master
7% of 538 decks +6% synergy
Sarkhan, Dragonsoul
6% of 441 decks +5% synergy
Sarkhan, Fireblood
5% of 441 decks +5% synergy
Ugin, the Spirit Dragon
5% of 538 decks +4% synergy
Utility Lands
Reliquary Tower
25% of 538 decks -5% synergy
Boseiju, Who Endures
22% of 538 decks +4% synergy
Treasure Vault
20% of 538 decks +17% synergy
Urza's Saga
14% of 538 decks +8% synergy
Yavimaya, Cradle of Growth
14% of 538 decks +5% synergy
Urborg, Tomb of Yawgmoth
12% of 538 decks +3% synergy
Otawara, Soaring City
11% of 538 decks -5% synergy
Arena of Glory
10% of 240 decks +4% synergy
Crucible of the Spirit Dragon
9% of 538 decks +8% synergy
Rogue's Passage
9% of 538 decks -11% synergy
Three Tree City
8% of 262 decks +3% synergy
Seat of the Synod
7% of 538 decks +0% synergy
Vault of Whispers
7% of 538 decks +2% synergy
Tree of Tales
6% of 538 decks +4% synergy
Temple of the False God
6% of 538 decks -4% synergy
Great Furnace
6% of 441 decks +0% synergy
Bojuka Bog
5% of 538 decks -25% synergy
Mana Artifacts
Sol Ring
93% of 538 decks +9% synergy
Arcane Signet
80% of 538 decks +8% synergy
Chromatic Lantern
39% of 538 decks +30% synergy
Fellwar Stone
33% of 538 decks +12% synergy
Dragon's Hoard
22% of 538 decks +21% synergy
Mana Crypt
18% of 538 decks +11% synergy
Mox Opal
12% of 538 decks +8% synergy
Chromatic Orrery
12% of 538 decks +11% synergy
Timeless Lotus
11% of 420 decks -1% synergy
Carnelian Orb of Dragonkind
11% of 441 decks +9% synergy
Mox Diamond
10% of 538 decks +5% synergy
Cursed Mirror
9% of 441 decks +4% synergy
Thought Vessel
9% of 538 decks -8% synergy
Mox Amber
7% of 538 decks +3% synergy
Patchwork Banner
6% of 262 decks +1% synergy
Talisman of Curiosity
5% of 538 decks -7% synergy
Jade Orb of Dragonkind
5% of 538 decks +4% synergy
Talisman of Dominance
5% of 538 decks -27% synergy
Lands
Command Tower
92% of 538 decks +18% synergy
Stomping Ground
58% of 441 decks +17% synergy
Steam Vents
55% of 441 decks +17% synergy
Exotic Orchard
55% of 538 decks +19% synergy
Breeding Pool
53% of 538 decks +12% synergy
Overgrown Tomb
53% of 538 decks +11% synergy
Misty Rainforest
53% of 538 decks +41% synergy
Blood Crypt
52% of 441 decks +14% synergy
Verdant Catacombs
51% of 538 decks +40% synergy
Scalding Tarn
47% of 538 decks +36% synergy
Watery Grave
47% of 538 decks +7% synergy
Polluted Delta
46% of 538 decks +35% synergy
Wooded Foothills
46% of 538 decks +36% synergy
Temple Garden
46% of 428 decks +7% synergy
Sacred Foundry
46% of 420 decks +10% synergy
Bloodstained Mire
45% of 538 decks +35% synergy
Hallowed Fountain
44% of 428 decks +4% synergy
Windswept Heath
41% of 538 decks +31% synergy
Arid Mesa
41% of 538 decks +31% synergy
Flooded Strand
40% of 538 decks +29% synergy
Godless Shrine
39% of 428 decks -2% synergy
Marsh Flats
38% of 538 decks +27% synergy
Ketria Triome
37% of 441 decks +4% synergy
Cavern of Souls
36% of 538 decks +29% synergy
The World Tree
33% of 420 decks +1% synergy
City of Brass
33% of 538 decks +25% synergy
Zagoth Triome
32% of 538 decks +3% synergy
Haven of the Spirit Dragon
31% of 538 decks +30% synergy
Path of Ancestry
30% of 538 decks +8% synergy
Mana Confluence
29% of 538 decks +22% synergy
Jetmir's Garden
28% of 420 decks -3% synergy
Ziatora's Proving Ground
27% of 441 decks -3% synergy
Reflecting Pool
25% of 538 decks +20% synergy
Indatha Triome
24% of 428 decks -6% synergy
Raugrin Triome
24% of 420 decks -2% synergy
Taiga
22% of 441 decks +9% synergy
Xander's Lounge
22% of 441 decks -4% synergy
Savai Triome
22% of 420 decks -4% synergy
Spara's Headquarters
21% of 428 decks -9% synergy
Bayou
20% of 538 decks +7% synergy
Spire Garden
20% of 441 decks -4% synergy
Volcanic Island
20% of 441 decks +6% synergy
Tropical Island
20% of 538 decks +6% synergy
Rejuvenating Springs
19% of 538 decks -10% synergy
Badlands
19% of 441 decks +5% synergy
Undergrowth Stadium
19% of 538 decks -7% synergy
Underground Sea
18% of 538 decks +4% synergy
Plateau
18% of 420 decks +6% synergy
Morphic Pool
17% of 538 decks -9% synergy
Savannah
17% of 428 decks +4% synergy