Grolnok, the Omnivore
Timestream Navigator
Cellar Door

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Timesteam Navigator does not have summoning sickness. You have the city's blessing.
6 each turn available

   Steps

How does this combo work?
1
Activate Timestream Navigator by paying 2, tapping it and putting it on the bottom of your library, causing you to take an extra turn after this one.
2
Activate Cellar Door by paying 3 and tapping it, causing you to put Timestream Navigator from the bottom of your library into your graveyard and create a 2/2 Zombie creature token.
3
Grolnok triggers, exiling Timestream Navigator with a croak counter on it.
4
Cast Timestream Navigator from exile by paying 1.
5
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Lock
Grolnok, the Omnivore
0.5%inclusion35 decks6.65K decks
Koma, World-Eater
0.0%inclusion1 decks3.10K decks
New Cards
Oko, Lorwyn Liege
100%inclusion1 decks1 decks
98%synergy
Springleaf Parade
100%inclusion1 decks1 decks
98%synergy
Mutable Explorer
17%inclusion1 decks6 decks
15%synergy
High Synergy Cards
Perpetual Timepiece
72%inclusion26 decks36 decks
71%synergy
Doc Aurlock, Grizzled Genius
71%inclusion25 decks35 decks
70%synergy
Poison Dart Frog
75%inclusion27 decks36 decks
68%synergy
Spore Frog
72%inclusion26 decks36 decks
67%synergy
Laboratory Maniac
72%inclusion26 decks36 decks
66%synergy
Frogify
64%inclusion23 decks36 decks
61%synergy
Long River Lurker
65%inclusion20 decks31 decks
60%synergy
Froghemoth
61%inclusion22 decks36 decks
58%synergy
Jace, Wielder of Mysteries
61%inclusion22 decks36 decks
57%synergy
Croaking Counterpart
61%inclusion22 decks36 decks
57%synergy
Top Cards
Rampant Frogantua
59%inclusion20 decks34 decks
54%synergy
Jade Avenger
58%inclusion21 decks36 decks
56%synergy
Deranged Assistant
56%inclusion20 decks36 decks
55%synergy
Plaxcaster Frogling
56%inclusion20 decks36 decks
51%synergy
Pond Prophet
55%inclusion17 decks31 decks
50%synergy
Willow Geist
53%inclusion19 decks36 decks
52%synergy
Lilysplash Mentor
52%inclusion16 decks31 decks
47%synergy
Millikin
50%inclusion18 decks36 decks
49%synergy
Murkfiend Liege
50%inclusion18 decks36 decks
35%synergy
Lightning Greaves
50%inclusion18 decks36 decks
30%synergy
Game Changers
Thassa's Oracle
39%inclusion14 decks36 decks
34%synergy
Ancient Tomb
8.3%inclusion3 decks36 decks
0%synergy
Creatures
Clement, the Worrywort
48%inclusion15 decks31 decks
47%synergy
Valley Mightcaller
48%inclusion15 decks31 decks
45%synergy
Haze Frog
47%inclusion17 decks36 decks
45%synergy
Cephalid Illusionist
44%inclusion16 decks36 decks
44%synergy
Sunshower Druid
42%inclusion13 decks31 decks
38%synergy
Dreamdew Entrancer
42%inclusion13 decks31 decks
38%synergy
Clifftop Lookout
42%inclusion13 decks31 decks
37%synergy
Hermit Druid
39%inclusion14 decks36 decks
38%synergy
Llanowar Elves
36%inclusion13 decks36 decks
9%synergy
Mirror-Mad Phantasm
33%inclusion12 decks36 decks
33%synergy
Gigantoad
33%inclusion5 decks15 decks
33%synergy
Quina, Qu Gourmet
33%inclusion5 decks15 decks
33%synergy
Azusa, Lost but Seeking
33%inclusion12 decks36 decks
19%synergy
Eternal Witness
33%inclusion12 decks36 decks
14%synergy
Bellowing Crier
32%inclusion10 decks31 decks
30%synergy
Splash Lasher
32%inclusion10 decks31 decks
30%synergy
Crocanura
31%inclusion11 decks36 decks
29%synergy
Galloping Lizrog
31%inclusion11 decks36 decks
28%synergy
Spring Splasher
29%inclusion10 decks35 decks
28%synergy
Omnibian
28%inclusion10 decks36 decks
26%synergy
Reclamation Sage
28%inclusion10 decks36 decks
14%synergy
Treeguard Duo
26%inclusion8 decks31 decks
24%synergy
Twenty-Toed Toad
26%inclusion8 decks31 decks
20%synergy
Mystic Snake
25%inclusion9 decks36 decks
22%synergy
Peregrine Drake
25%inclusion9 decks36 decks
21%synergy
Elvish Mystic
25%inclusion9 decks36 decks
2%synergy
Waterspout Warden
23%inclusion7 decks31 decks
21%synergy
Halo Hopper
22%inclusion8 decks36 decks
22%synergy
Hedron Crab
22%inclusion8 decks36 decks
20%synergy
Leveler
19%inclusion7 decks36 decks
19%synergy
Trollbred Guardian
19%inclusion7 decks36 decks
18%synergy
Masked Vandal
19%inclusion7 decks36 decks
17%synergy
Frilled Mystic
19%inclusion7 decks36 decks
16%synergy
Birds of Paradise
19%inclusion7 decks36 decks
-7%synergy
Stickytongue Sentinel
19%inclusion6 decks31 decks
17%synergy
Dour Port-Mage
19%inclusion6 decks31 decks
15%synergy
Burrog Befuddler
17%inclusion6 decks36 decks
16%synergy
The Thirteenth Doctor
17%inclusion6 decks36 decks
15%synergy
Three Tree Scribe
16%inclusion5 decks31 decks
13%synergy
Whiptongue Frog
14%inclusion5 decks36 decks
13%synergy
Leapfrog
14%inclusion5 decks36 decks
13%synergy
Slogurk, the Overslime
14%inclusion5 decks36 decks
13%synergy
Fleet Swallower
14%inclusion5 decks36 decks
13%synergy
Fyndhorn Elves
14%inclusion5 decks36 decks
-1%synergy
Sakura-Tribe Elder
14%inclusion5 decks36 decks
-6%synergy
Skyskipper Duo
13%inclusion4 decks31 decks
11%synergy
Mistbreath Elder
13%inclusion4 decks31 decks
10%synergy
Savvy Trader
11%inclusion4 decks35 decks
11%synergy
Malevolent Hermit
11%inclusion4 decks36 decks
10%synergy
Fear of Impostors
11%inclusion3 decks27 decks
10%synergy
Instants
Polliwallop
26%inclusion8 decks31 decks
23%synergy
Negate
25%inclusion9 decks36 decks
-1%synergy
Growth Spiral
25%inclusion9 decks36 decks
-20%synergy
Turn to Frog
22%inclusion8 decks36 decks
20%synergy
Counterspell
22%inclusion8 decks36 decks
-28%synergy
Otherworldly Gaze
19%inclusion7 decks36 decks
18%synergy
Thought Scour
17%inclusion6 decks36 decks
16%synergy
Polymorphist's Jest
17%inclusion6 decks36 decks
14%synergy
An Offer You Can't Refuse
17%inclusion6 decks36 decks
-6%synergy
Rapid Hybridization
17%inclusion6 decks36 decks
-10%synergy
Beast Within
17%inclusion6 decks36 decks
-33%synergy
Muddle the Mixture
14%inclusion5 decks36 decks
10%synergy
Turn the Earth
11%inclusion4 decks36 decks
11%synergy
Swan Song
11%inclusion4 decks36 decks
-7%synergy
Arcane Denial
11%inclusion4 decks36 decks
-12%synergy
Naturalize
8.3%inclusion3 decks36 decks
7%synergy
Consider
8.3%inclusion3 decks36 decks
7%synergy
Fact or Fiction
8.3%inclusion3 decks36 decks
6%synergy
Spell Pierce
8.3%inclusion3 decks36 decks
5%synergy
Dispel
8.3%inclusion3 decks36 decks
4%synergy
Aetherize
8.3%inclusion3 decks36 decks
-4%synergy
Brainstorm
8.3%inclusion3 decks36 decks
-6%synergy
Heroic Intervention
8.3%inclusion3 decks36 decks
-22%synergy
Sorceries
Cut Your Losses
47%inclusion17 decks36 decks
46%synergy
Traumatize
31%inclusion11 decks36 decks
30%synergy
Rampant Growth
25%inclusion9 decks36 decks
-16%synergy
Explore
17%inclusion6 decks36 decks
-4%synergy
Kodama's Reach
17%inclusion6 decks36 decks
-19%synergy
Cultivate
17%inclusion6 decks36 decks
-30%synergy
Farseek
14%inclusion5 decks36 decks
-12%synergy
Nature's Lore
14%inclusion5 decks36 decks
-17%synergy
Rite of Replication
11%inclusion4 decks36 decks
4%synergy
Urban Evolution
11%inclusion4 decks36 decks
2%synergy
Splash Portal
10%inclusion3 decks31 decks
6%synergy
Tome Scour
8.3%inclusion3 decks36 decks
8%synergy
Increasing Confusion
8.3%inclusion3 decks36 decks
8%synergy
Solve the Equation
8.3%inclusion3 decks36 decks
6%synergy
Flood of Tears
8.3%inclusion3 decks36 decks
6%synergy
Summer Bloom
8.3%inclusion3 decks36 decks
6%synergy
Bala Ged Recovery
8.3%inclusion3 decks36 decks
-2%synergy
Utility Artifacts
Codex Shredder
44%inclusion16 decks36 decks
44%synergy
Desecrated Tomb
42%inclusion15 decks36 decks
41%synergy
Mesmeric Orb
36%inclusion13 decks36 decks
35%synergy
Riverchurn Monument
35%inclusion7 decks20 decks
35%synergy
Hedge Shredder
30%inclusion8 decks27 decks
27%synergy
Ghoulcaller's Bell
19%inclusion7 decks36 decks
19%synergy
Maskwood Nexus
19%inclusion7 decks36 decks
16%synergy
Swiftfoot Boots
19%inclusion7 decks36 decks
-6%synergy
Wand of Vertebrae
17%inclusion6 decks36 decks
16%synergy
Sensei's Divining Top
17%inclusion6 decks36 decks
13%synergy
Elixir of Immortality
14%inclusion5 decks36 decks
13%synergy
Cloud Key
11%inclusion4 decks36 decks
10%synergy
Whispersilk Cloak
11%inclusion4 decks36 decks
9%synergy
Mirror of Fate
8.3%inclusion3 decks36 decks
8%synergy
Herald's Horn
8.3%inclusion3 decks36 decks
4%synergy
Enchantments
Fraying Sanity
44%inclusion16 decks36 decks
44%synergy
Crawling Infestation
39%inclusion14 decks36 decks
38%synergy
Kasmina's Transmutation
39%inclusion14 decks36 decks
37%synergy
Amphibian Downpour
35%inclusion12 decks34 decks
30%synergy
Wild Growth
31%inclusion11 decks36 decks
22%synergy
Crawling Sensation
28%inclusion10 decks36 decks
27%synergy
Seal of Removal
25%inclusion9 decks36 decks
25%synergy
Jace's Erasure
25%inclusion9 decks36 decks
24%synergy
Eaten by Piranhas
25%inclusion9 decks36 decks
23%synergy
Imprisoned in the Moon
25%inclusion9 decks36 decks
21%synergy
Chalk Outline
19%inclusion7 decks36 decks
19%synergy
Seal of Primordium
19%inclusion7 decks36 decks
19%synergy
Witness Protection
19%inclusion7 decks36 decks
17%synergy
Leyline of Anticipation
19%inclusion7 decks36 decks
15%synergy
Druid Class
19%inclusion7 decks36 decks
15%synergy
Reflections of Littjara
19%inclusion7 decks36 decks
12%synergy
Drowned Secrets
17%inclusion6 decks36 decks
16%synergy
Chronic Flooding
17%inclusion6 decks36 decks
16%synergy
Kenrith's Transformation
17%inclusion6 decks36 decks
13%synergy
Frog Tongue
14%inclusion5 decks36 decks
13%synergy
Carpet of Flowers
14%inclusion5 decks36 decks
11%synergy
Utopia Sprawl
14%inclusion5 decks36 decks
8%synergy
Exploration
14%inclusion5 decks36 decks
1%synergy
Utter Insignificance
12%inclusion4 decks34 decks
11%synergy
Xenograft
11%inclusion4 decks36 decks
11%synergy
Court of Cunning
11%inclusion4 decks36 decks
10%synergy
Arcane Adaptation
11%inclusion4 decks36 decks
10%synergy
Dress Down
11%inclusion4 decks36 decks
10%synergy
Leyline of Transformation
11%inclusion3 decks27 decks
10%synergy
Fertile Ground
11%inclusion4 decks36 decks
9%synergy
Propaganda
11%inclusion4 decks36 decks
4%synergy
Mystic Subdual
8.3%inclusion3 decks36 decks
8%synergy
Omen of the Hunt
8.3%inclusion3 decks36 decks
8%synergy
Abundance
8.3%inclusion3 decks36 decks
6%synergy
Aqueous Form
8.3%inclusion3 decks36 decks
4%synergy
Spelunking
8.3%inclusion3 decks36 decks
3%synergy
Planeswalkers
Tamiyo, Collector of Tales
22%inclusion8 decks36 decks
21%synergy
Jace, Memory Adept
14%inclusion5 decks36 decks
14%synergy
Oko, Thief of Crowns
11%inclusion4 decks36 decks
4%synergy
Utility Lands
Lilypad Village
45%inclusion14 decks31 decks
42%synergy
Oakhollow Village
39%inclusion12 decks31 decks
36%synergy
Temple of the False God
33%inclusion12 decks36 decks
18%synergy
Alchemist's Refuge
22%inclusion8 decks36 decks
5%synergy
Rogue's Passage
22%inclusion8 decks36 decks
0%synergy
Reliquary Tower
17%inclusion6 decks36 decks
-33%synergy
Three Tree City
13%inclusion4 decks31 decks
8%synergy
Tocasia's Dig Site
11%inclusion4 decks36 decks
11%synergy
Ipnu Rivulet
11%inclusion4 decks36 decks
11%synergy
Seat of the Synod
11%inclusion4 decks36 decks
8%synergy
Emergence Zone
11%inclusion4 decks36 decks
7%synergy
Cephalid Coliseum
11%inclusion4 decks36 decks
7%synergy
Restless Vinestalk
11%inclusion4 decks36 decks
6%synergy
Lumbering Falls
11%inclusion4 decks36 decks
4%synergy
Mystic Sanctuary
11%inclusion4 decks36 decks
-1%synergy
Ghost Quarter
8.3%inclusion3 decks36 decks
7%synergy
Hidden Cataract
8.3%inclusion3 decks36 decks
6%synergy
Scavenger Grounds
8.3%inclusion3 decks36 decks
4%synergy
Yavimaya, Cradle of Growth
8.3%inclusion3 decks36 decks
-13%synergy
Mana Artifacts
Sol Ring
72%inclusion26 decks36 decks
-8%synergy
Arcane Signet
61%inclusion22 decks36 decks
-2%synergy
Talisman of Curiosity
42%inclusion15 decks36 decks
20%synergy
Simic Signet
36%inclusion13 decks36 decks
5%synergy
Basalt Monolith
22%inclusion8 decks36 decks
15%synergy
Mind Stone
19%inclusion7 decks36 decks
15%synergy
Lotus Petal
17%inclusion6 decks36 decks
10%synergy
Commander's Sphere
17%inclusion6 decks36 decks
9%synergy
Fellwar Stone
14%inclusion5 decks36 decks
4%synergy
Patchwork Banner
13%inclusion4 decks31 decks
9%synergy
Thought Vessel
8.3%inclusion3 decks36 decks
-12%synergy
Lands
Command Tower
86%inclusion31 decks36 decks
1%synergy
Yavimaya Coast
64%inclusion23 decks36 decks
12%synergy
Hinterland Harbor
58%inclusion21 decks36 decks
-2%synergy
Temple of Mystery
56%inclusion20 decks36 decks
17%synergy
Simic Growth Chamber
53%inclusion19 decks36 decks
4%synergy
Vineglimmer Snarl
47%inclusion17 decks36 decks
9%synergy
Dreamroot Cascade
42%inclusion15 decks36 decks
-2%synergy
Path of Ancestry
39%inclusion14 decks36 decks
22%synergy
Exotic Orchard
36%inclusion13 decks36 decks
12%synergy
Evolving Wilds
33%inclusion12 decks36 decks
8%synergy
Flooded Grove
33%inclusion12 decks36 decks
-9%synergy
Thornwood Falls
31%inclusion11 decks36 decks
13%synergy
Overflowing Basin
31%inclusion11 decks36 decks
11%synergy
Rejuvenating Springs
28%inclusion10 decks36 decks
-15%synergy
Breeding Pool
25%inclusion9 decks36 decks
-21%synergy
Hedge Maze
19%inclusion7 decks36 decks
0%synergy
Waterlogged Grove
19%inclusion7 decks36 decks
0%synergy
Tanglepool Bridge
17%inclusion6 decks36 decks
12%synergy
Simic Guildgate
17%inclusion6 decks36 decks
6%synergy
Tangled Islet
17%inclusion6 decks36 decks
1%synergy
Barkchannel Pathway
17%inclusion6 decks36 decks
-3%synergy
Woodland Stream
14%inclusion5 decks36 decks
9%synergy
Botanical Sanctum
14%inclusion5 decks36 decks
1%synergy
Terramorphic Expanse
14%inclusion5 decks36 decks
-6%synergy
Conduit Pylons
11%inclusion4 decks35 decks
11%synergy
Myriad Landscape
11%inclusion4 decks36 decks
-11%synergy
Lush Oasis
8.6%inclusion3 decks35 decks
3%synergy
Opal Palace
8.3%inclusion3 decks36 decks
6%synergy
Mana Confluence
8.3%inclusion3 decks36 decks
3%synergy
Gemstone Caverns
8.3%inclusion3 decks36 decks
3%synergy
Quandrix Campus
8.3%inclusion3 decks36 decks
2%synergy
Rimewood Falls
8.3%inclusion3 decks36 decks
0%synergy
Tropical Island
8.3%inclusion3 decks36 decks
-6%synergy
Misty Rainforest
8.3%inclusion3 decks36 decks
-22%synergy