Cavern-Hoard Dragon + Time Sieve
Cavern-Hoard Dragon
Time Sieve
Requires
Cavern-Hoard Dragon must be on the battlefield.
Time Sieve must be on the battlefield.
An opponent controls at least five artifacts, and cannot block all damage from Cavern-Hoard Dragon, or kill Cavern-Hoard Dragon during combat.
Steps
- Deal combat damage to an opponent using Cavern-Hoard Dragon.
- Cavern-Hoard Dragon triggers, creating a Treasure token for each artifact the opponent controls.
- Activate Time Sieve by tapping it and sacrificing five Treasures, causing you to take an extra turn after this one.
- Repeat each turn as able.
Results
Near-infinite turns.
The Ur-Dragon
0.24% of 27263 decks
66 decks
Breya, Etherium Shaper
0.21% of 13853 decks
29 decks
Kenrith, the Returned King
0.05% of 21513 decks
11 decks
Sauron, the Dark Lord
0.04% of 20765 decks
8 decks
Tiamat
0.11% of 6167 decks
7 decks
Cecily, Haunted Mage // Sophina, Spearsage Deserter
0.62% of 804 decks
5 decks
Esika, God of the Tree
0.03% of 17767 decks
5 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.42% of 1184 decks
5 decks
Scion of the Ur-Dragon
0.19% of 2637 decks
5 decks
Edward Kenway
0.10% of 4944 decks
5 decks
Cecily, Haunted Mage // Elmar, Ulvenwald Informant
0.55% of 729 decks
4 decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.13% of 2984 decks
4 decks
Ashnod the Uncaring
0.14% of 2943 decks
4 decks
Progenitus
0.07% of 2853 decks
2 decks
Garth One-Eye
0.05% of 4123 decks
2 decks
Kraum, Ludevic's Opus // Tymna the Weaver
0.03% of 6491 decks
2 decks
Nicol Bolas, the Ravager
0.03% of 6865 decks
2 decks
Ludevic, Necro-Alchemist // Ravos, Soultender
0.53% of 190 decks
1 decks
New Cards
Twinflame Tyrant
100% of 4 decks
+87% synergy
High Synergy Cards
Old Gnawbone
95% of 106 decks
+91% synergy
Goldspan Dragon
70% of 185 decks
+64% synergy
Smothering Tithe
80% of 147 decks
+55% synergy
Ancient Copper Dragon
58% of 185 decks
+54% synergy
Dragonlord Dromoka
55% of 100 decks
+52% synergy
Miirym, Sentinel Wyrm
51% of 106 decks
+44% synergy
Hellkite Tyrant
44% of 185 decks
+40% synergy
Tiamat
45% of 100 decks
+38% synergy
Academy Manufactor
36% of 185 decks
+32% synergy
Revel in Riches
35% of 185 decks
+32% synergy
Top Cards
Rhystic Study
52% of 185 decks
+25% synergy
Birds of Paradise
50% of 106 decks
+23% synergy
Swords to Plowshares
46% of 147 decks
-17% synergy
Nature's Lore
43% of 106 decks
+11% synergy
Cyclonic Rift
42% of 185 decks
+14% synergy
Dockside Extortionist
38% of 185 decks
+25% synergy
Bloom Tender
37% of 106 decks
+29% synergy
Temur Ascendancy
37% of 106 decks
+22% synergy
Farseek
37% of 106 decks
+3% synergy
Enlightened Tutor
37% of 147 decks
+19% synergy
Creatures
Esper Sentinel
37% of 147 decks
+16% synergy
Morophon, the Boundless
36% of 100 decks
+23% synergy
Two-Headed Hellkite
33% of 100 decks
+25% synergy
Delighted Halfling
32% of 106 decks
+18% synergy
Scion of the Ur-Dragon
31% of 100 decks
+27% synergy
Magda, Brazen Outlaw
31% of 185 decks
+28% synergy
Lotho, Corrupt Shirriff
31% of 147 decks
+16% synergy
Terror of the Peaks
30% of 185 decks
+25% synergy
Professional Face-Breaker
30% of 185 decks
+21% synergy
Roaming Throne
29% of 117 decks
+19% synergy
Ancient Silver Dragon
29% of 185 decks
+26% synergy
Dragonhawk, Fate's Tempest
29% of 28 decks
+24% synergy
Korvold, Fae-Cursed King
28% of 106 decks
+25% synergy
Klauth, Unrivaled Ancient
28% of 106 decks
+24% synergy
Hellkite Courser
28% of 185 decks
+26% synergy
Mirkwood Bats
28% of 185 decks
+15% synergy
Atarka, World Render
27% of 106 decks
+22% synergy
Grim Hireling
27% of 185 decks
+23% synergy
Ancient Gold Dragon
26% of 147 decks
+24% synergy
Xorn
24% of 185 decks
+21% synergy
Ragavan, Nimble Pilferer
24% of 185 decks
+17% synergy
Marionette Apprentice
24% of 75 decks
+16% synergy
Savage Ventmaw
24% of 106 decks
+18% synergy
Mondrak, Glory Dominus
22% of 147 decks
+13% synergy
Sarkhan, Soul Aflame
22% of 185 decks
+19% synergy
Marionette Master
21% of 185 decks
+17% synergy
Reckless Fireweaver
21% of 185 decks
+17% synergy
Ramos, Dragon Engine
21% of 100 decks
+13% synergy
Tireless Provisioner
21% of 106 decks
+10% synergy
Pitiless Plunderer
20% of 185 decks
+12% synergy
Urza, Lord High Artificer
19% of 185 decks
+16% synergy
Ignoble Hierarch
19% of 106 decks
-7% synergy
Rivaz of the Claw
18% of 185 decks
+15% synergy
Crime Novelist
17% of 100 decks
+13% synergy
Moritte of the Frost
17% of 106 decks
+15% synergy
Karrthus, Tyrant of Jund
17% of 106 decks
+15% synergy
Dragonborn Champion
17% of 106 decks
+14% synergy
Thrakkus the Butcher
17% of 106 decks
+13% synergy
Selvala, Heart of the Wilds
17% of 106 decks
+12% synergy
Hellkite Charger
16% of 185 decks
+14% synergy
Shimmer Dragon
16% of 185 decks
+14% synergy
Utvara Hellkite
16% of 185 decks
+14% synergy
Mayhem Devil
16% of 185 decks
+6% synergy
Decadent Dragon
16% of 137 decks
+11% synergy
Noble Hierarch
16% of 100 decks
-0% synergy
Phyrexian Metamorph
16% of 185 decks
+9% synergy
Ancient Brass Dragon
15% of 185 decks
+13% synergy
Scourge of Valkas
15% of 185 decks
+13% synergy
Adrix and Nev, Twincasters
15% of 106 decks
+10% synergy
Jolene, the Plunder Queen
14% of 106 decks
+12% synergy
Instants
Vampiric Tutor
39% of 185 decks
+21% synergy
Teferi's Protection
35% of 147 decks
+15% synergy
Worldly Tutor
35% of 106 decks
+21% synergy
Heroic Intervention
29% of 106 decks
-0% synergy
Mana Drain
29% of 185 decks
+13% synergy
An Offer You Can't Refuse
28% of 185 decks
+8% synergy
Swan Song
25% of 185 decks
+9% synergy
Fierce Guardianship
24% of 185 decks
+6% synergy
Counterspell
24% of 185 decks
-19% synergy
Spell Swindle
24% of 185 decks
+22% synergy
Assassin's Trophy
19% of 106 decks
-11% synergy
Deadly Dispute
18% of 185 decks
+7% synergy
Anguished Unmaking
18% of 147 decks
-6% synergy
Path to Exile
18% of 147 decks
-28% synergy
Deflecting Swat
17% of 185 decks
+1% synergy
Eladamri's Call
17% of 100 decks
+6% synergy
Unexpected Windfall
17% of 185 decks
+10% synergy
Dark Ritual
16% of 185 decks
-7% synergy
Strix Serenade
15% of 75 decks
+8% synergy
Dovin's Veto
14% of 147 decks
-6% synergy
Mystical Tutor
13% of 185 decks
-2% synergy
Arcane Denial
13% of 185 decks
-7% synergy
Dawn's Truce
13% of 31 decks
-4% synergy
Force of Will
12% of 185 decks
+1% synergy
Dispatch
12% of 147 decks
+7% synergy
Big Score
11% of 185 decks
+2% synergy
Silence
11% of 147 decks
+4% synergy
Void Rend
11% of 147 decks
-4% synergy
Veil of Summer
10% of 106 decks
+4% synergy
Flusterstorm
10% of 185 decks
+3% synergy
Pact of Negation
10% of 185 decks
+3% synergy
Smuggler's Surprise
10% of 52 decks
+6% synergy
Desynchronization
10% of 42 decks
+5% synergy
Beast Within
9% of 106 decks
-29% synergy
Brainstorm
9% of 185 decks
-12% synergy
Generous Gift
9% of 147 decks
-17% synergy
Mental Misstep
9% of 185 decks
+3% synergy
Deadly Rollick
9% of 185 decks
-2% synergy
Chaos Warp
9% of 185 decks
-23% synergy
Force of Negation
8% of 185 decks
-1% synergy
Saw in Half
7% of 185 decks
+4% synergy
Abrupt Decay
7% of 106 decks
-4% synergy
Stubborn Denial
6% of 185 decks
+5% synergy
Prismari Command
6% of 185 decks
+1% synergy
Entomb
6% of 185 decks
-1% synergy
Legolas's Quick Reflexes
6% of 69 decks
+3% synergy
Noxious Revival
6% of 106 decks
+0% synergy
Final Showdown
5% of 73 decks
+2% synergy
Sarkhan's Triumph
5% of 185 decks
+4% synergy
Whir of Invention
5% of 185 decks
+2% synergy
Sorceries
Demonic Tutor
42% of 185 decks
+20% synergy
Three Visits
35% of 106 decks
+10% synergy
Crux of Fate
23% of 185 decks
+21% synergy
Blood Money
20% of 185 decks
+18% synergy
Blasphemous Act
19% of 185 decks
-15% synergy
Cultivate
16% of 106 decks
-30% synergy
Last March of the Ents
15% of 106 decks
+10% synergy
Kodama's Reach
15% of 106 decks
-17% synergy
Reanimate
14% of 185 decks
-1% synergy
Ruinous Ultimatum
14% of 147 decks
-5% synergy
Brass's Bounty
14% of 185 decks
+11% synergy
Skyshroud Claim
12% of 106 decks
+3% synergy
Farewell
12% of 147 decks
-2% synergy
Windfall
11% of 185 decks
-2% synergy
Toxic Deluge
11% of 185 decks
-6% synergy
Jeska's Will
11% of 185 decks
-7% synergy
Rampant Growth
10% of 106 decks
-24% synergy
Imperial Seal
10% of 185 decks
+4% synergy
Vandalblast
10% of 185 decks
-6% synergy
Majestic Genesis
9% of 106 decks
+9% synergy
Finale of Devastation
9% of 106 decks
+1% synergy
Eerie Ultimatum
9% of 100 decks
-4% synergy
Reckless Endeavor
8% of 185 decks
+6% synergy
Grim Tutor
8% of 185 decks
+3% synergy
Torment of Hailfire
7% of 185 decks
+2% synergy
Gamble
7% of 185 decks
-3% synergy
Hit the Mother Lode
7% of 119 decks
+4% synergy
Hell to Pay
7% of 92 decks
+4% synergy
Dragonstorm
6% of 185 decks
+6% synergy
Feed the Swarm
6% of 185 decks
-12% synergy
Thoughtcast
6% of 185 decks
+3% synergy
Seize the Spoils
6% of 185 decks
+3% synergy
Diabolic Intent
6% of 185 decks
-3% synergy
Beseech the Mirror
6% of 137 decks
+2% synergy
Emergent Ultimatum
6% of 106 decks
+3% synergy
Eldritch Evolution
6% of 106 decks
+1% synergy
Damn
5% of 147 decks
-11% synergy
Utility Artifacts
The One Ring
29% of 185 decks
+20% synergy
Lightning Greaves
26% of 185 decks
+1% synergy
Bootleggers' Stash
25% of 106 decks
+23% synergy
The Great Henge
22% of 106 decks
+12% synergy
Urza's Incubator
17% of 185 decks
+14% synergy
The Reaver Cleaver
17% of 185 decks
+13% synergy
Herald's Horn
13% of 185 decks
+7% synergy
Treasure Map
12% of 185 decks
+12% synergy
Krark-Clan Ironworks
10% of 185 decks
+9% synergy
Wishclaw Talisman
10% of 185 decks
+5% synergy
Sensei's Divining Top
10% of 185 decks
+5% synergy
Monster Manual
9% of 106 decks
+7% synergy
Inspiring Statuary
9% of 185 decks
+7% synergy
Swiftfoot Boots
9% of 185 decks
-19% synergy
Fist of Suns
9% of 100 decks
+2% synergy
Jackdaw
9% of 45 decks
+6% synergy
Ashnod's Altar
9% of 185 decks
+1% synergy
Thopter Foundry
8% of 147 decks
+6% synergy
Skullclamp
8% of 185 decks
-5% synergy
Thousand Moons Smithy
7% of 82 decks
+4% synergy
Collector's Vault
7% of 127 decks
+6% synergy
The Indomitable
7% of 107 decks
+4% synergy
Bolas's Citadel
6% of 185 decks
-3% synergy
Cranial Ram
6% of 62 decks
+4% synergy
Mycosynth Lattice
6% of 185 decks
+5% synergy
Darksteel Forge
6% of 185 decks
+5% synergy
Unwinding Clock
6% of 185 decks
+3% synergy
Worldwalker Helm
6% of 88 decks
+4% synergy
Cranial Plating
5% of 185 decks
+3% synergy
The Belligerent
5% of 119 decks
+3% synergy
Enchantments
Rhythm of the Wild
36% of 106 decks
+12% synergy
Dragon Tempest
34% of 185 decks
+30% synergy
Black Market Connections
29% of 185 decks
+18% synergy
Mystic Remora
29% of 185 decks
+11% synergy
Alchemist's Talent
29% of 28 decks
+25% synergy
Garruk's Uprising
27% of 106 decks
+12% synergy
Anointed Procession
25% of 147 decks
+16% synergy
Storm the Vault
24% of 185 decks
+21% synergy
Aggravated Assault
23% of 185 decks
+19% synergy
Doubling Season
23% of 106 decks
+14% synergy
Sylvan Library
22% of 106 decks
+10% synergy
Mechanized Production
21% of 185 decks
+18% synergy
Parallel Lives
20% of 106 decks
+13% synergy
Monologue Tax
18% of 147 decks
+16% synergy
Rain of Riches
18% of 185 decks
+16% synergy
Spiteful Banditry
14% of 185 decks
+12% synergy
There and Back Again
12% of 185 decks
+10% synergy
Leyline of the Guildpact
12% of 51 decks
-12% synergy
Descent into Avernus
11% of 185 decks
+8% synergy
Defense of the Heart
11% of 106 decks
+9% synergy
Up the Beanstalk
11% of 73 decks
+6% synergy
Trouble in Pairs
11% of 76 decks
+3% synergy
Monstrous Vortex
9% of 33 decks
+6% synergy
Sneak Attack
9% of 185 decks
+6% synergy
Carpet of Flowers
8% of 106 decks
+5% synergy
Mirari's Wake
8% of 100 decks
-6% synergy
Animate Dead
8% of 185 decks
-2% synergy
Primal Vigor
7% of 106 decks
+4% synergy
Aura Shards
6% of 100 decks
-3% synergy
Fiery Emancipation
6% of 185 decks
+2% synergy
Kindred Discovery
6% of 185 decks
-1% synergy
Nature's Will
6% of 106 decks
+4% synergy
Thopter Spy Network
5% of 185 decks
+2% synergy
Planeswalkers
Tezzeret, Master of the Bridge
21% of 185 decks
+18% synergy
Sarkhan Unbroken
11% of 106 decks
+8% synergy
Oko, Thief of Crowns
7% of 106 decks
+1% synergy
Tezzeret the Seeker
5% of 185 decks
+3% synergy
Utility Lands
Treasure Vault
28% of 185 decks
+25% synergy
Boseiju, Who Endures
27% of 106 decks
+8% synergy
Ancient Tomb
25% of 185 decks
+14% synergy
Reliquary Tower
24% of 185 decks
-6% synergy
Three Tree City
22% of 40 decks
+12% synergy
Urza's Saga
22% of 185 decks
+14% synergy
Archway of Innovation
20% of 51 decks
+14% synergy
Arena of Glory
19% of 57 decks
+10% synergy
Great Furnace
17% of 185 decks
+12% synergy
Seat of the Synod
17% of 185 decks
+10% synergy
Ancient Den
16% of 147 decks
+11% synergy
Vault of Whispers
16% of 185 decks
+11% synergy
Otawara, Soaring City
14% of 185 decks
-3% synergy
Inventors' Fair
12% of 185 decks
+8% synergy
Mines of Moria
11% of 185 decks
+6% synergy
Urborg, Tomb of Yawgmoth
11% of 185 decks
+1% synergy
Fountainport
10% of 29 decks
+6% synergy
Academy Ruins
9% of 185 decks
+4% synergy
Shifting Woodland
9% of 44 decks
-1% synergy
Fomori Vault
8% of 83 decks
+7% synergy
Darksteel Citadel
8% of 185 decks
+4% synergy
Rogue's Passage
8% of 185 decks
-12% synergy
Monumental Henge
6% of 51 decks
+2% synergy
Crucible of the Spirit Dragon
5% of 185 decks
+5% synergy
Mana Artifacts
Sol Ring
94% of 185 decks
+10% synergy
Arcane Signet
85% of 185 decks
+13% synergy
Fellwar Stone
40% of 185 decks
+19% synergy
Chromatic Lantern
35% of 185 decks
+25% synergy
Dragon's Hoard
18% of 185 decks
+17% synergy
Lotus Petal
18% of 185 decks
+12% synergy
Mana Crypt
18% of 185 decks
+9% synergy
Mox Opal
17% of 185 decks
+12% synergy
Patchwork Banner
16% of 31 decks
+6% synergy
Chrome Mox
16% of 185 decks
+9% synergy
Mana Vault
15% of 185 decks
+8% synergy
Talisman of Indulgence
14% of 185 decks
-12% synergy
Talisman of Dominance
14% of 185 decks
-17% synergy
Thought Vessel
14% of 185 decks
-3% synergy
Commander's Sphere
13% of 185 decks
-2% synergy
Talisman of Creativity
12% of 185 decks
-16% synergy
Dimir Signet
9% of 185 decks
-21% synergy
Mox Diamond
8% of 185 decks
+4% synergy
Izzet Signet
8% of 185 decks
-20% synergy
Mind Stone
8% of 185 decks
-10% synergy
Talisman of Progress
7% of 147 decks
-15% synergy
Mox Amber
7% of 185 decks
+3% synergy
Jeweled Lotus
7% of 185 decks
+1% synergy
Rakdos Signet
7% of 185 decks
-23% synergy
Talisman of Conviction
7% of 147 decks
-16% synergy
Crystal Skull, Isu Spyglass
7% of 45 decks
+3% synergy
Chromatic Orrery
6% of 185 decks
+5% synergy
Relic of Sauron
6% of 185 decks
-5% synergy
Talisman of Hierarchy
6% of 147 decks
-18% synergy
Timeless Lotus
6% of 100 decks
-8% synergy
Cursed Mirror
6% of 185 decks
+1% synergy
Orb of Dragonkind
5% of 185 decks
+4% synergy
Basalt Monolith
5% of 185 decks
+3% synergy
Lands
Command Tower
95% of 185 decks
+21% synergy
Stomping Ground
66% of 106 decks
+25% synergy
Exotic Orchard
61% of 185 decks
+25% synergy
Steam Vents
59% of 185 decks
+20% synergy
Overgrown Tomb
58% of 106 decks
+15% synergy
Scalding Tarn
54% of 185 decks
+42% synergy
Blood Crypt
54% of 185 decks
+15% synergy
Breeding Pool
51% of 106 decks
+10% synergy
Bloodstained Mire
50% of 185 decks
+40% synergy
Watery Grave
50% of 185 decks
+9% synergy
Hallowed Fountain
50% of 147 decks
+9% synergy
Temple Garden
49% of 100 decks
+8% synergy
Sacred Foundry
49% of 147 decks
+13% synergy
Godless Shrine
48% of 147 decks
+7% synergy
Polluted Delta
48% of 185 decks
+36% synergy
Arid Mesa
47% of 185 decks
+36% synergy
Marsh Flats
45% of 185 decks
+34% synergy
Misty Rainforest
42% of 185 decks
+30% synergy
Ketria Triome
41% of 106 decks
+8% synergy
Wooded Foothills
40% of 185 decks
+30% synergy
Flooded Strand
40% of 185 decks
+29% synergy
City of Brass
38% of 185 decks
+30% synergy
Mana Confluence
37% of 185 decks
+29% synergy
Verdant Catacombs
36% of 185 decks
+25% synergy
Windswept Heath
36% of 185 decks
+25% synergy
Cavern of Souls
35% of 185 decks
+28% synergy
Ziatora's Proving Ground
33% of 106 decks
+1% synergy
Jetmir's Garden
31% of 100 decks
-2% synergy
Xander's Lounge
31% of 185 decks
+3% synergy
Raugrin Triome
31% of 147 decks
+4% synergy
The World Tree
29% of 100 decks
-5% synergy
Haven of the Spirit Dragon
27% of 185 decks
+26% synergy
Path of Ancestry
27% of 185 decks
+6% synergy
Taiga
25% of 106 decks
+12% synergy
Bayou
25% of 106 decks
+12% synergy
Savai Triome
25% of 147 decks
-2% synergy
Tropical Island
25% of 106 decks
+10% synergy
Zagoth Triome
25% of 106 decks
-6% synergy
Reflecting Pool
24% of 185 decks
+18% synergy
Raffine's Tower
22% of 147 decks
-6% synergy
Indatha Triome
22% of 100 decks
-9% synergy
Plateau
22% of 147 decks
+9% synergy
Volcanic Island
22% of 185 decks
+8% synergy
Training Center
21% of 185 decks
-6% synergy
Spire Garden
21% of 106 decks
-4% synergy
Tundra
20% of 147 decks
+7% synergy
Savannah
20% of 100 decks
+7% synergy
Badlands
20% of 185 decks
+6% synergy
Underground Sea
19% of 185 decks
+5% synergy
Morphic Pool
19% of 185 decks
-7% synergy