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 decks6.82K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks22.9K decks
Koma, World-Eater
0.0%inclusion1 decks3.25K decks
Clement, the Worrywort
0.0%inclusion1 decks7.93K decks
New Cards
Frog Butler
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Poison Dart Frog
74%inclusion28 decks38 decks
72%synergy
Perpetual Timepiece
68%inclusion26 decks38 decks
68%synergy
Laboratory Maniac
71%inclusion27 decks38 decks
66%synergy
Spore Frog
68%inclusion26 decks38 decks
65%synergy
Doc Aurlock, Grizzled Genius
68%inclusion26 decks38 decks
65%synergy
Long River Lurker
65%inclusion22 decks34 decks
64%synergy
Frogify
63%inclusion24 decks38 decks
62%synergy
Jace, Wielder of Mysteries
63%inclusion24 decks38 decks
60%synergy
Froghemoth
61%inclusion23 decks38 decks
60%synergy
Croaking Counterpart
61%inclusion23 decks38 decks
59%synergy
Top Cards
Jade Avenger
55%inclusion21 decks38 decks
55%synergy
Rampant Frogantua
54%inclusion20 decks37 decks
53%synergy
Pond Prophet
53%inclusion18 decks34 decks
52%synergy
Deranged Assistant
53%inclusion20 decks38 decks
52%synergy
Plaxcaster Frogling
53%inclusion20 decks38 decks
51%synergy
Lilysplash Mentor
50%inclusion17 decks34 decks
48%synergy
Lightning Greaves
50%inclusion19 decks38 decks
25%synergy
Willow Geist
47%inclusion18 decks38 decks
47%synergy
Millikin
47%inclusion18 decks38 decks
46%synergy
Clement, the Worrywort
47%inclusion16 decks34 decks
46%synergy
Game Changers
Thassa's Oracle
42%inclusion16 decks38 decks
36%synergy
Ancient Tomb
11%inclusion4 decks38 decks
1%synergy
Intuition
7.9%inclusion3 decks38 decks
6%synergy
Mox Diamond
7.9%inclusion3 decks38 decks
4%synergy
Chrome Mox
7.9%inclusion3 decks38 decks
2%synergy
Force of Will
7.9%inclusion3 decks38 decks
-2%synergy
Crop Rotation
7.9%inclusion3 decks38 decks
-2%synergy
Fierce Guardianship
7.9%inclusion3 decks38 decks
-10%synergy
Creatures
Cephalid Illusionist
45%inclusion17 decks38 decks
45%synergy
Murkfiend Liege
45%inclusion17 decks38 decks
42%synergy
Valley Mightcaller
44%inclusion15 decks34 decks
43%synergy
Haze Frog
42%inclusion16 decks38 decks
42%synergy
Sunshower Druid
41%inclusion14 decks34 decks
41%synergy
Dreamdew Entrancer
41%inclusion14 decks34 decks
40%synergy
Hermit Druid
39%inclusion15 decks38 decks
38%synergy
Clifftop Lookout
38%inclusion13 decks34 decks
37%synergy
Eternal Witness
34%inclusion13 decks38 decks
18%synergy
Llanowar Elves
34%inclusion13 decks38 decks
14%synergy
Mirror-Mad Phantasm
32%inclusion12 decks38 decks
31%synergy
Azusa, Lost but Seeking
32%inclusion12 decks38 decks
24%synergy
Bellowing Crier
29%inclusion10 decks34 decks
29%synergy
Splash Lasher
29%inclusion10 decks34 decks
29%synergy
Crocanura
29%inclusion11 decks38 decks
29%synergy
Galloping Lizrog
29%inclusion11 decks38 decks
28%synergy
Twenty-Toed Toad
26%inclusion9 decks34 decks
24%synergy
Spring Splasher
26%inclusion10 decks38 decks
26%synergy
Gigantoad
26%inclusion5 decks19 decks
26%synergy
Omnibian
26%inclusion10 decks38 decks
26%synergy
Quina, Qu Gourmet
26%inclusion5 decks19 decks
26%synergy
Peregrine Drake
26%inclusion10 decks38 decks
23%synergy
Reclamation Sage
26%inclusion10 decks38 decks
18%synergy
Mystic Snake
24%inclusion9 decks38 decks
22%synergy
Elvish Mystic
24%inclusion9 decks38 decks
8%synergy
Stickytongue Sentinel
24%inclusion8 decks34 decks
23%synergy
Treeguard Duo
24%inclusion8 decks34 decks
23%synergy
Halo Hopper
21%inclusion8 decks38 decks
21%synergy
Leveler
21%inclusion8 decks38 decks
21%synergy
Hedron Crab
21%inclusion8 decks38 decks
19%synergy
Birds of Paradise
21%inclusion8 decks38 decks
-6%synergy
Waterspout Warden
21%inclusion7 decks34 decks
20%synergy
Dour Port-Mage
21%inclusion7 decks34 decks
18%synergy
Trollbred Guardian
18%inclusion7 decks38 decks
18%synergy
Frilled Mystic
18%inclusion7 decks38 decks
17%synergy
Masked Vandal
18%inclusion7 decks38 decks
17%synergy
Burrog Befuddler
16%inclusion6 decks38 decks
16%synergy
Fleet Swallower
16%inclusion6 decks38 decks
15%synergy
The Thirteenth Doctor
16%inclusion6 decks38 decks
14%synergy
Three Tree Scribe
15%inclusion5 decks34 decks
14%synergy
Pollywog Prodigy
15%inclusion5 decks34 decks
12%synergy
Slogurk, the Overslime
13%inclusion5 decks38 decks
13%synergy
Fyndhorn Elves
13%inclusion5 decks38 decks
3%synergy
Sakura-Tribe Elder
13%inclusion5 decks38 decks
-3%synergy
Skyskipper Duo
12%inclusion4 decks34 decks
11%synergy
Mistbreath Elder
12%inclusion4 decks34 decks
11%synergy
Whiptongue Frog
11%inclusion4 decks38 decks
10%synergy
Leapfrog
11%inclusion4 decks38 decks
10%synergy
Malevolent Hermit
11%inclusion4 decks38 decks
10%synergy
Savvy Trader
11%inclusion4 decks38 decks
10%synergy
Instants
Negate
29%inclusion11 decks38 decks
8%synergy
Growth Spiral
24%inclusion9 decks38 decks
4%synergy
Counterspell
24%inclusion9 decks38 decks
-18%synergy
Polliwallop
24%inclusion8 decks34 decks
23%synergy
Turn to Frog
21%inclusion8 decks38 decks
21%synergy
Otherworldly Gaze
18%inclusion7 decks38 decks
17%synergy
An Offer You Can't Refuse
18%inclusion7 decks38 decks
-6%synergy
Polymorphist's Jest
16%inclusion6 decks38 decks
15%synergy
Thought Scour
16%inclusion6 decks38 decks
14%synergy
Rapid Hybridization
16%inclusion6 decks38 decks
7%synergy
Beast Within
16%inclusion6 decks38 decks
-18%synergy
Muddle the Mixture
13%inclusion5 decks38 decks
9%synergy
Swan Song
13%inclusion5 decks38 decks
-5%synergy
Turn the Earth
11%inclusion4 decks38 decks
10%synergy
Arcane Denial
11%inclusion4 decks38 decks
-10%synergy
Long River's Pull
8.8%inclusion3 decks34 decks
7%synergy
Naturalize
7.9%inclusion3 decks38 decks
6%synergy
Run Away Together
7.9%inclusion3 decks38 decks
6%synergy
Mana Leak
7.9%inclusion3 decks38 decks
6%synergy
Spell Pierce
7.9%inclusion3 decks38 decks
5%synergy
Dispel
7.9%inclusion3 decks38 decks
4%synergy
Fact or Fiction
7.9%inclusion3 decks38 decks
4%synergy
Return to Nature
7.9%inclusion3 decks38 decks
4%synergy
Consider
7.9%inclusion3 decks38 decks
2%synergy
Aetherize
7.9%inclusion3 decks38 decks
1%synergy
Brainstorm
7.9%inclusion3 decks38 decks
-10%synergy
Heroic Intervention
7.9%inclusion3 decks38 decks
-23%synergy
Sorceries
Cut Your Losses
45%inclusion17 decks38 decks
44%synergy
Traumatize
32%inclusion12 decks38 decks
30%synergy
Rampant Growth
24%inclusion9 decks38 decks
-9%synergy
Explore
16%inclusion6 decks38 decks
6%synergy
Kodama's Reach
16%inclusion6 decks38 decks
-11%synergy
Farseek
16%inclusion6 decks38 decks
-20%synergy
Cultivate
16%inclusion6 decks38 decks
-26%synergy
Nature's Lore
13%inclusion5 decks38 decks
-18%synergy
Rite of Replication
11%inclusion4 decks38 decks
7%synergy
Urban Evolution
11%inclusion4 decks38 decks
7%synergy
Splash Portal
8.8%inclusion3 decks34 decks
8%synergy
Tome Scour
7.9%inclusion3 decks38 decks
8%synergy
Increasing Confusion
7.9%inclusion3 decks38 decks
8%synergy
Flood of Tears
7.9%inclusion3 decks38 decks
7%synergy
Summer Bloom
7.9%inclusion3 decks38 decks
7%synergy
Solve the Equation
7.9%inclusion3 decks38 decks
5%synergy
Green Sun's Zenith
7.9%inclusion3 decks38 decks
3%synergy
Finale of Devastation
7.9%inclusion3 decks38 decks
0%synergy
Bala Ged Recovery
7.9%inclusion3 decks38 decks
0%synergy
Utility Artifacts
Codex Shredder
42%inclusion16 decks38 decks
41%synergy
Desecrated Tomb
37%inclusion14 decks38 decks
36%synergy
Mesmeric Orb
37%inclusion14 decks38 decks
35%synergy
Riverchurn Monument
33%inclusion8 decks24 decks
32%synergy
Hedge Shredder
27%inclusion8 decks30 decks
24%synergy
Swiftfoot Boots
21%inclusion8 decks38 decks
-6%synergy
Ghoulcaller's Bell
18%inclusion7 decks38 decks
18%synergy
Maskwood Nexus
18%inclusion7 decks38 decks
16%synergy
Sensei's Divining Top
18%inclusion7 decks38 decks
14%synergy
Wand of Vertebrae
16%inclusion6 decks38 decks
16%synergy
Elixir of Immortality
13%inclusion5 decks38 decks
12%synergy
Whispersilk Cloak
13%inclusion5 decks38 decks
10%synergy
Cloud Key
11%inclusion4 decks38 decks
8%synergy
Mirror of Fate
7.9%inclusion3 decks38 decks
8%synergy
Shuko
7.9%inclusion3 decks38 decks
8%synergy
Herald's Horn
7.9%inclusion3 decks38 decks
2%synergy
Enchantments
Fraying Sanity
45%inclusion17 decks38 decks
44%synergy
Kasmina's Transmutation
37%inclusion14 decks38 decks
36%synergy
Crawling Infestation
37%inclusion14 decks38 decks
36%synergy
Amphibian Downpour
32%inclusion12 decks37 decks
30%synergy
Wild Growth
29%inclusion11 decks38 decks
19%synergy
Crawling Sensation
26%inclusion10 decks38 decks
25%synergy
Jace's Erasure
24%inclusion9 decks38 decks
23%synergy
Seal of Removal
24%inclusion9 decks38 decks
23%synergy
Eaten by Piranhas
24%inclusion9 decks38 decks
23%synergy
Imprisoned in the Moon
24%inclusion9 decks38 decks
20%synergy
Chalk Outline
18%inclusion7 decks38 decks
18%synergy
Seal of Primordium
18%inclusion7 decks38 decks
17%synergy
Witness Protection
18%inclusion7 decks38 decks
17%synergy
Druid Class
18%inclusion7 decks38 decks
16%synergy
Leyline of Anticipation
18%inclusion7 decks38 decks
14%synergy
Reflections of Littjara
18%inclusion7 decks38 decks
14%synergy
Exploration
18%inclusion7 decks38 decks
10%synergy
Chronic Flooding
16%inclusion6 decks38 decks
16%synergy
Drowned Secrets
16%inclusion6 decks38 decks
15%synergy
Carpet of Flowers
16%inclusion6 decks38 decks
13%synergy
Kenrith's Transformation
16%inclusion6 decks38 decks
11%synergy
Frog Tongue
13%inclusion5 decks38 decks
13%synergy
Propaganda
13%inclusion5 decks38 decks
-1%synergy
Utter Insignificance
11%inclusion4 decks37 decks
10%synergy
Xenograft
11%inclusion4 decks38 decks
10%synergy
Arcane Adaptation
11%inclusion4 decks38 decks
10%synergy
Dress Down
11%inclusion4 decks38 decks
9%synergy
Court of Cunning
11%inclusion4 decks38 decks
9%synergy
Fertile Ground
11%inclusion4 decks38 decks
7%synergy
Utopia Sprawl
11%inclusion4 decks38 decks
3%synergy
Leyline of Transformation
10%inclusion3 decks30 decks
9%synergy
Mystic Subdual
7.9%inclusion3 decks38 decks
8%synergy
Omen of the Hunt
7.9%inclusion3 decks38 decks
8%synergy
Abundance
7.9%inclusion3 decks38 decks
6%synergy
Aqueous Form
7.9%inclusion3 decks38 decks
4%synergy
Spelunking
7.9%inclusion3 decks38 decks
4%synergy
Planeswalkers
Tamiyo, Collector of Tales
21%inclusion8 decks38 decks
20%synergy
Jace, Memory Adept
13%inclusion5 decks38 decks
13%synergy
Oko, Thief of Crowns
11%inclusion4 decks38 decks
7%synergy
Utility Lands
Lilypad Village
44%inclusion15 decks34 decks
43%synergy
Oakhollow Village
38%inclusion13 decks34 decks
37%synergy
Temple of the False God
29%inclusion11 decks38 decks
20%synergy
Alchemist's Refuge
24%inclusion9 decks38 decks
18%synergy
Rogue's Passage
24%inclusion9 decks38 decks
4%synergy
Reliquary Tower
18%inclusion7 decks38 decks
-11%synergy
Cephalid Coliseum
13%inclusion5 decks38 decks
10%synergy
Seat of the Synod
13%inclusion5 decks38 decks
6%synergy
Three Tree City
12%inclusion4 decks34 decks
7%synergy
Tocasia's Dig Site
11%inclusion4 decks38 decks
10%synergy
Ipnu Rivulet
11%inclusion4 decks38 decks
10%synergy
Restless Vinestalk
11%inclusion4 decks38 decks
9%synergy
Lumbering Falls
11%inclusion4 decks38 decks
9%synergy
Emergence Zone
11%inclusion4 decks38 decks
8%synergy
Yavimaya, Cradle of Growth
11%inclusion4 decks38 decks
2%synergy
Mystic Sanctuary
11%inclusion4 decks38 decks
0%synergy
Hidden Nursery
7.9%inclusion3 decks38 decks
7%synergy
Ghost Quarter
7.9%inclusion3 decks38 decks
6%synergy
Scavenger Grounds
7.9%inclusion3 decks38 decks
4%synergy
Otawara, Soaring City
7.9%inclusion3 decks38 decks
-8%synergy
Boseiju, Who Endures
7.9%inclusion3 decks38 decks
-11%synergy
Mana Artifacts
Sol Ring
71%inclusion27 decks38 decks
-12%synergy
Arcane Signet
58%inclusion22 decks38 decks
-14%synergy
Talisman of Curiosity
42%inclusion16 decks38 decks
30%synergy
Simic Signet
34%inclusion13 decks38 decks
24%synergy
Basalt Monolith
21%inclusion8 decks38 decks
19%synergy
Lotus Petal
21%inclusion8 decks38 decks
14%synergy
Mind Stone
18%inclusion7 decks38 decks
4%synergy
Commander's Sphere
16%inclusion6 decks38 decks
4%synergy
Fellwar Stone
13%inclusion5 decks38 decks
-7%synergy
Patchwork Banner
12%inclusion4 decks34 decks
7%synergy
Thought Vessel
7.9%inclusion3 decks38 decks
-9%synergy
Lands
Command Tower
82%inclusion31 decks38 decks
7%synergy
Yavimaya Coast
66%inclusion25 decks38 decks
39%synergy
Hinterland Harbor
58%inclusion22 decks38 decks
24%synergy
Temple of Mystery
53%inclusion20 decks38 decks
36%synergy
Simic Growth Chamber
50%inclusion19 decks38 decks
33%synergy
Vineglimmer Snarl
47%inclusion18 decks38 decks
37%synergy
Dreamroot Cascade
42%inclusion16 decks38 decks
20%synergy
Path of Ancestry
39%inclusion15 decks38 decks
17%synergy
Exotic Orchard
37%inclusion14 decks38 decks
0%synergy
Flooded Grove
34%inclusion13 decks38 decks
19%synergy
Overflowing Basin
32%inclusion12 decks38 decks
23%synergy
Rejuvenating Springs
32%inclusion12 decks38 decks
6%synergy
Evolving Wilds
29%inclusion11 decks38 decks
8%synergy
Breeding Pool
29%inclusion11 decks38 decks
-13%synergy
Thornwood Falls
26%inclusion10 decks38 decks
20%synergy
Waterlogged Grove
24%inclusion9 decks38 decks
17%synergy
Barkchannel Pathway
21%inclusion8 decks38 decks
15%synergy
Hedge Maze
21%inclusion8 decks38 decks
10%synergy
Botanical Sanctum
18%inclusion7 decks38 decks
14%synergy
Simic Guildgate
18%inclusion7 decks38 decks
13%synergy
Tanglepool Bridge
16%inclusion6 decks38 decks
13%synergy
Tangled Islet
16%inclusion6 decks38 decks
10%synergy
Woodland Stream
13%inclusion5 decks38 decks
12%synergy
Gemstone Caverns
13%inclusion5 decks38 decks
8%synergy
Misty Rainforest
13%inclusion5 decks38 decks
2%synergy
Terramorphic Expanse
13%inclusion5 decks38 decks
-2%synergy
Willowrush Verge
13%inclusion3 decks24 decks
5%synergy
Conduit Pylons
11%inclusion4 decks38 decks
10%synergy
Tropical Island
11%inclusion4 decks38 decks
-4%synergy
Myriad Landscape
11%inclusion4 decks38 decks
-5%synergy
Quandrix Campus
7.9%inclusion3 decks38 decks
6%synergy
Lush Oasis
7.9%inclusion3 decks38 decks
6%synergy
Rimewood Falls
7.9%inclusion3 decks38 decks
5%synergy
Reflecting Pool
7.9%inclusion3 decks38 decks
3%synergy
Mana Confluence
7.9%inclusion3 decks38 decks
1%synergy
City of Brass
7.9%inclusion3 decks38 decks
0%synergy
Flooded Strand
7.9%inclusion3 decks38 decks
-4%synergy