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.

Top Commanders (5)
Scion of the Ur-Dragon
0.89% of 2700 decks 24 decks
The Ur-Dragon
0.57% of 23851 decks 135 decks
Tiamat
0.49% of 6524 decks 32 decks
Garth One-Eye
0.46% of 4346 decks 20 decks
Kenrith, the Returned King
0.36% of 18981 decks 69 decks
New Cards (5)
Psychic Frog
100% of 3 decks +96% synergy
Vihaan, Goldwaker
60% of 5 decks +59% synergy
The Key to the Vault
35% of 17 decks +31% synergy
Leyline of the Guildpact
35% of 20 decks +33% synergy
Orochi Soul-Reaver
29% of 17 decks +26% synergy
High Synergy Cards (10)
Goldspan Dragon
79% of 397 decks +76% synergy
Ancient Copper Dragon
68% of 351 decks +66% synergy
Smothering Tithe
77% of 363 decks +65% synergy
Dockside Extortionist
62% of 397 decks +54% synergy
Hellkite Tyrant
53% of 397 decks +51% synergy
Revel in Riches
50% of 464 decks +48% synergy
Xorn
47% of 397 decks +45% synergy
Magda, Brazen Outlaw
44% of 397 decks +43% synergy
Miirym, Sentinel Wyrm
41% of 351 decks +40% synergy
Cavern-Hoard Dragon
42% of 138 decks +40% synergy
Top Cards (10)
Bootleggers' Stash
56% of 457 decks +54% synergy
Academy Manufactor
47% of 464 decks +44% synergy
Rhystic Study
47% of 464 decks +33% synergy
Roaming Throne
44% of 59 decks +28% synergy
Tireless Provisioner
43% of 464 decks +38% synergy
Professional Face-Breaker
43% of 394 decks +38% synergy
Cyclonic Rift
43% of 464 decks +29% synergy
Farseek
42% of 464 decks +26% synergy
Swords to Plowshares
40% of 363 decks +12% synergy
Birds of Paradise
37% of 464 decks +25% synergy
Creatures (50)
Adrix and Nev, Twincasters
37% of 464 decks +35% synergy
Grim Hireling
36% of 463 decks +34% synergy
Dragonlord Dromoka
35% of 363 decks +34% synergy
Bonehoard Dracosaur
31% of 54 decks +29% synergy
Tiamat
31% of 352 decks +30% synergy
Korvold, Fae-Cursed King
31% of 397 decks +30% synergy
Ancient Silver Dragon
31% of 403 decks +29% synergy
Mirkwood Bats
30% of 168 decks +23% synergy
Jolene, the Plunder Queen
30% of 393 decks +29% synergy
Decadent Dragon
30% of 74 decks +28% synergy
Reckless Fireweaver
30% of 397 decks +27% synergy
Mondrak, Glory Dominus
30% of 196 decks +25% synergy
Terror of the Peaks
29% of 397 decks +27% synergy
Tinybones, the Pickpocket
29% of 17 decks +23% synergy
Sarkhan, Soul Aflame
29% of 164 decks +28% synergy
Marionette Master
28% of 464 decks +26% synergy
Rivaz of the Claw
27% of 248 decks +27% synergy
Mayhem Devil
26% of 397 decks +24% synergy
Shimmer Dragon
26% of 464 decks +25% synergy
Lotho, Corrupt Shirriff
26% of 137 decks +22% synergy
Kellogg, Dangerous Mind
25% of 12 decks +22% synergy
Crime Novelist
25% of 16 decks +21% synergy
Atarka, World Render
25% of 397 decks +24% synergy
Ancient Gold Dragon
25% of 314 decks +24% synergy
Pitiless Plunderer
24% of 464 decks +20% synergy
Bloom Tender
24% of 464 decks +20% synergy
Morophon, the Boundless
23% of 353 decks +22% synergy
Esper Sentinel
23% of 363 decks +13% synergy
Ragavan, Nimble Pilferer
22% of 397 decks +19% synergy
Hellkite Courser
22% of 397 decks +21% synergy
Ancient Brass Dragon
22% of 385 decks +20% synergy
Two-Headed Hellkite
21% of 250 decks +21% synergy
Chatterfang, Squirrel General
21% of 464 decks +20% synergy
Galazeth Prismari
20% of 397 decks +20% synergy
Ganax, Astral Hunter
20% of 351 decks +19% synergy
Bladewing the Risen
20% of 397 decks +19% synergy
Kalain, Reclusive Painter
19% of 397 decks +19% synergy
Dragonspeaker Shaman
19% of 397 decks +18% synergy
Delighted Halfling
19% of 185 decks +12% synergy
Rith, Liberated Primeval
18% of 238 decks +18% synergy
Klauth, Unrivaled Ancient
18% of 396 decks +17% synergy
Scion of the Ur-Dragon
18% of 353 decks +18% synergy
Ignoble Hierarch
18% of 397 decks +16% synergy
Hellkite Charger
18% of 397 decks +17% synergy
Lathliss, Dragon Queen
18% of 397 decks +16% synergy
Urza, Lord High Artificer
17% of 464 decks +16% synergy
Utvara Hellkite
17% of 397 decks +16% synergy
Faeburrow Elder
17% of 363 decks +14% synergy
Balefire Dragon
17% of 397 decks +15% synergy
Scourge of Valkas
16% of 397 decks +15% synergy
Instants (42)
Vampiric Tutor
36% of 464 decks +26% synergy
Teferi's Protection
32% of 363 decks +23% synergy
Enlightened Tutor
31% of 363 decks +23% synergy
Spell Swindle
29% of 464 decks +28% synergy
Counterspell
28% of 464 decks +7% synergy
Mana Drain
28% of 464 decks +20% synergy
Heroic Intervention
28% of 464 decks +14% synergy
Deadly Dispute
27% of 463 decks +21% synergy
Assassin's Trophy
24% of 464 decks +18% synergy
Big Score
23% of 393 decks +18% synergy
Fierce Guardianship
20% of 464 decks +11% synergy
Unexpected Windfall
20% of 396 decks +16% synergy
Worldly Tutor
20% of 464 decks +13% synergy
Path to Exile
17% of 363 decks -2% synergy
An Offer You Can't Refuse
17% of 457 decks +7% synergy
Beast Within
16% of 464 decks -3% synergy
Swan Song
15% of 464 decks +7% synergy
Second Harvest
14% of 464 decks +12% synergy
Anguished Unmaking
14% of 363 decks +8% synergy
Mystical Tutor
12% of 464 decks +4% synergy
Prismari Command
11% of 397 decks +10% synergy
Deflecting Swat
11% of 397 decks +3% synergy
Dovin's Veto
10% of 363 decks +5% synergy
Negate
9% of 464 decks -2% synergy
Force of Will
9% of 464 decks +3% synergy
Sarkhan's Triumph
9% of 397 decks +8% synergy
Chaos Warp
9% of 397 decks -7% synergy
Generous Gift
9% of 363 decks -3% synergy
Force of Negation
8% of 464 decks +4% synergy
Eladamri's Call
8% of 363 decks +5% synergy
Dark Ritual
7% of 464 decks -4% synergy
Silence
7% of 363 decks +4% synergy
Pact of Negation
7% of 464 decks +3% synergy
Abrupt Decay
7% of 464 decks +4% synergy
Growth Spiral
6% of 464 decks +2% synergy
Arcane Denial
6% of 464 decks -3% synergy
Flusterstorm
6% of 464 decks +3% synergy
Boros Charm
6% of 353 decks -0% synergy
Deadly Rollick
6% of 464 decks +0% synergy
Dispatch
6% of 363 decks +3% synergy
Nature's Claim
5% of 464 decks +0% synergy
Brainstorm
5% of 464 decks -6% synergy
Sorceries (36)
Demonic Tutor
45% of 464 decks +32% synergy
Three Visits
33% of 464 decks +22% synergy
Nature's Lore
33% of 464 decks +18% synergy
Brass's Bounty
27% of 397 decks +25% synergy
Cultivate
27% of 464 decks +5% synergy
Crux of Fate
26% of 464 decks +25% synergy
Blood Money
25% of 385 decks +24% synergy
Kodama's Reach
16% of 464 decks +1% synergy
Rampant Growth
14% of 464 decks -2% synergy
Toxic Deluge
14% of 464 decks +6% synergy
Farewell
14% of 360 decks +7% synergy
Skyshroud Claim
14% of 464 decks +9% synergy
Ruinous Ultimatum
13% of 353 decks +11% synergy
Eerie Ultimatum
12% of 363 decks +11% synergy
Reckless Endeavor
12% of 396 decks +11% synergy
Blasphemous Act
12% of 397 decks -5% synergy
Rise and Shine
11% of 464 decks +10% synergy
Seize the Spoils
10% of 397 decks +8% synergy
Reanimate
9% of 464 decks +2% synergy
Imperial Seal
9% of 464 decks +6% synergy
Crack Open
8% of 464 decks +8% synergy
Last March of the Ents
8% of 168 decks +5% synergy
Grim Tutor
8% of 464 decks +5% synergy
Hit the Mother Lode
7% of 54 decks +6% synergy
Seize the Spotlight
7% of 393 decks +6% synergy
Pirate's Pillage
7% of 397 decks +6% synergy
Jeska's Will
7% of 397 decks -2% synergy
Torment of Hailfire
7% of 464 decks +4% synergy
Fabricate
7% of 464 decks +4% synergy
Visions of Ruin
7% of 396 decks +6% synergy
Thoughtcast
6% of 464 decks +5% synergy
Damnation
6% of 464 decks +1% synergy
Damn
6% of 363 decks +2% synergy
Strike It Rich
6% of 397 decks +5% synergy
Pirate's Prize
5% of 464 decks +5% synergy
Profane Tutor
5% of 464 decks +4% synergy
Utility Artifacts (26)
Nuka-Cola Vending Machine
24% of 25 decks +18% synergy
Treasure Map
24% of 464 decks +23% synergy
Sword of Wealth and Power
24% of 17 decks +17% synergy
Lavaspur Boots
24% of 17 decks +17% synergy
Lightning Greaves
23% of 464 decks -2% synergy
The One Ring
18% of 211 decks +9% synergy
The Reaver Cleaver
17% of 270 decks +15% synergy
Inspiring Statuary
17% of 464 decks +15% synergy
Urza's Incubator
15% of 464 decks +12% synergy
The Great Henge
14% of 464 decks +9% synergy
Herald's Horn
12% of 464 decks +6% synergy
Power Fist
12% of 25 decks +9% synergy
Fist of Suns
11% of 353 decks +11% synergy
Swiftfoot Boots
10% of 464 decks -18% synergy
Tamiyo's Journal
9% of 464 decks +8% synergy
Tempting Contract
8% of 464 decks +8% synergy
Krark-Clan Ironworks
8% of 464 decks +7% synergy
Sensei's Divining Top
8% of 464 decks +2% synergy
Bolas's Citadel
7% of 464 decks +1% synergy
Diamond Pick-Axe
7% of 45 decks +5% synergy
Monster Manual
6% of 385 decks +5% synergy
Idol of Oblivion
6% of 464 decks +3% synergy
Collector's Vault
6% of 99 decks +4% synergy
Treasure Chest
6% of 464 decks +5% synergy
Maskwood Nexus
6% of 464 decks +3% synergy
Phyrexian Altar
5% of 464 decks +1% synergy
Enchantments (36)
Anointed Procession
36% of 363 decks +32% synergy
Dragon Tempest
34% of 397 decks +32% synergy
Storm the Vault
32% of 397 decks +31% synergy
Parallel Lives
32% of 464 decks +28% synergy
Doubling Season
30% of 464 decks +26% synergy
Vraska Joins Up
28% of 18 decks +26% synergy
Black Market Connections
26% of 385 decks +20% synergy
Mechanized Production
26% of 464 decks +25% synergy
Rain of Riches
25% of 393 decks +25% synergy
Monologue Tax
25% of 363 decks +24% synergy
Temur Ascendancy
24% of 397 decks +22% synergy
Rhythm of the Wild
21% of 397 decks +16% synergy
Mystic Remora
20% of 464 decks +12% synergy
Aggravated Assault
19% of 397 decks +17% synergy
Sylvan Library
15% of 464 decks +9% synergy
Spiteful Banditry
14% of 141 decks +13% synergy
There and Back Again
12% of 146 decks +10% synergy
Garruk's Uprising
12% of 464 decks +5% synergy
Stimulus Package
11% of 394 decks +11% synergy
Up the Beanstalk
9% of 100 decks +6% synergy
Mirari's Wake
9% of 363 decks +5% synergy
Curse of Opulence
8% of 397 decks +6% synergy
Smuggler's Share
8% of 359 decks +6% synergy
Animate Dead
8% of 464 decks +3% synergy
Descent into Avernus
7% of 351 decks +6% synergy
Life Insurance
7% of 359 decks +7% synergy
Ghirapur Aether Grid
7% of 397 decks +6% synergy
Sneak Attack
7% of 397 decks +6% synergy
Primal Vigor
7% of 464 decks +6% synergy
Training Grounds
7% of 464 decks +5% synergy
Kindred Discovery
7% of 464 decks +3% synergy
Fable of the Mirror-Breaker
7% of 396 decks +5% synergy
Spelunking
7% of 61 decks +4% synergy
Omniscience
6% of 464 decks +5% synergy
Fae Offering
6% of 464 decks +6% synergy
Defense of the Heart
6% of 464 decks +5% synergy
Planeswalkers (4)
Tezzeret, Master of the Bridge
24% of 464 decks +24% synergy
Oko, Thief of Crowns
14% of 464 decks +12% synergy
Sivitri, Dragon Master
8% of 295 decks +8% synergy
Sarkhan Unbroken
8% of 397 decks +7% synergy
Utility Lands (20)
Treasure Vault
34% of 464 decks +32% synergy
Reliquary Tower
20% of 464 decks -8% synergy
Boseiju, Who Endures
20% of 462 decks +11% synergy
Ancient Tomb
20% of 464 decks +9% synergy
Urza's Saga
17% of 464 decks +10% synergy
Yavimaya, Cradle of Growth
16% of 464 decks +7% synergy
Urborg, Tomb of Yawgmoth
15% of 464 decks +4% synergy
Seat of the Synod
11% of 464 decks +7% synergy
Vault of Whispers
10% of 464 decks +8% synergy
Tree of Tales
10% of 464 decks +9% synergy
Mines of Moria
9% of 146 decks +6% synergy
Otawara, Soaring City
8% of 461 decks -0% synergy
Inventors' Fair
8% of 464 decks +4% synergy
Great Furnace
8% of 397 decks +5% synergy
Darksteel Citadel
6% of 464 decks +2% synergy
The Shire
6% of 168 decks +3% synergy
Academy Ruins
6% of 464 decks +3% synergy
Crucible of the Spirit Dragon
5% of 464 decks +5% synergy
Field of the Dead
5% of 464 decks +2% synergy
Rogue's Passage
5% of 464 decks -13% synergy
Mana Artifacts (23)
Sol Ring
91% of 464 decks +6% synergy
Arcane Signet
80% of 464 decks +9% synergy
Chromatic Lantern
41% of 464 decks +32% synergy
Fellwar Stone
32% of 464 decks +11% synergy
Mana Crypt
31% of 464 decks +20% synergy
Dragon's Hoard
18% of 464 decks +16% synergy
Timeless Lotus
15% of 245 decks +14% synergy
Mana Vault
14% of 464 decks +7% synergy
Chromatic Orrery
13% of 464 decks +11% synergy
Chrome Mox
12% of 464 decks +5% synergy
Mox Opal
11% of 464 decks +7% synergy
Commander's Sphere
11% of 464 decks -6% synergy
Orb of Dragonkind
10% of 397 decks +10% synergy
Lotus Petal
10% of 464 decks +3% synergy
Jeweled Lotus
9% of 464 decks +2% synergy
Carnelian Orb of Dragonkind
9% of 351 decks +8% synergy
Mox Diamond
7% of 464 decks +3% synergy
Talisman of Curiosity
6% of 464 decks +4% synergy
Talisman of Dominance
6% of 464 decks -1% synergy
Talisman of Resilience
6% of 464 decks +4% synergy
Thought Vessel
5% of 464 decks -10% synergy
Cursed Mirror
5% of 397 decks +3% synergy
Mox Amber
5% of 464 decks +1% synergy
Lands (50)
Command Tower
90% of 464 decks +17% synergy
Stomping Ground
57% of 397 decks +48% synergy
Overgrown Tomb
57% of 464 decks +47% synergy
Steam Vents
56% of 397 decks +47% synergy
Exotic Orchard
55% of 464 decks +21% synergy
Misty Rainforest
55% of 464 decks +43% synergy
Breeding Pool
55% of 464 decks +45% synergy
Blood Crypt
54% of 397 decks +45% synergy
Verdant Catacombs
53% of 464 decks +41% synergy
Watery Grave
50% of 464 decks +40% synergy
Scalding Tarn
49% of 464 decks +38% synergy
Temple Garden
48% of 363 decks +39% synergy
Sacred Foundry
48% of 353 decks +40% synergy
Wooded Foothills
46% of 464 decks +37% synergy
Polluted Delta
45% of 464 decks +35% synergy
Hallowed Fountain
45% of 363 decks +36% synergy
Bloodstained Mire
44% of 464 decks +34% synergy
Arid Mesa
42% of 464 decks +31% synergy
Godless Shrine
41% of 363 decks +31% synergy
Marsh Flats
41% of 464 decks +29% synergy
Ketria Triome
39% of 397 decks +35% synergy
Windswept Heath
39% of 464 decks +29% synergy
Zagoth Triome
36% of 464 decks +33% synergy
Flooded Strand
36% of 464 decks +26% synergy
City of Brass
31% of 464 decks +23% synergy
Ziatora's Proving Ground
31% of 393 decks +27% synergy
Jetmir's Garden
30% of 350 decks +25% synergy
The World Tree
29% of 353 decks +27% synergy
Mana Confluence
28% of 464 decks +20% synergy
Indatha Triome
28% of 363 decks +24% synergy
Raugrin Triome
28% of 353 decks +25% synergy
Savai Triome
27% of 353 decks +23% synergy
Xander's Lounge
25% of 393 decks +21% synergy
Spara's Headquarters
24% of 359 decks +20% synergy
Bayou
23% of 464 decks +20% synergy
Underground Sea
23% of 464 decks +19% synergy
Cavern of Souls
23% of 464 decks +16% synergy
Taiga
22% of 397 decks +20% synergy
Tropical Island
22% of 464 decks +19% synergy
Badlands
21% of 397 decks +18% synergy
Volcanic Island
20% of 397 decks +17% synergy
Path of Ancestry
20% of 464 decks +1% synergy
Undergrowth Stadium
20% of 464 decks +14% synergy
Reflecting Pool
20% of 464 decks +14% synergy
Raffine's Tower
20% of 359 decks +16% synergy
Tundra
20% of 363 decks +17% synergy
Haven of the Spirit Dragon
19% of 464 decks +18% synergy
Plateau
19% of 353 decks +16% synergy
Rejuvenating Springs
19% of 464 decks +13% synergy
Spire Garden
19% of 397 decks +13% synergy