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 decks6.76K decks
Koma, World-Eater
0.0%inclusion1 decks3.19K decks
New Cards
Frog Butler
50%inclusion1 decks2 decks
48%synergy
High Synergy Cards
Perpetual Timepiece
72%inclusion26 decks36 decks
71%synergy
Doc Aurlock, Grizzled Genius
72%inclusion26 decks36 decks
71%synergy
Laboratory Maniac
75%inclusion27 decks36 decks
69%synergy
Poison Dart Frog
72%inclusion26 decks36 decks
66%synergy
Spore Frog
69%inclusion25 decks36 decks
65%synergy
Long River Lurker
66%inclusion21 decks32 decks
61%synergy
Froghemoth
64%inclusion23 decks36 decks
61%synergy
Frogify
64%inclusion23 decks36 decks
61%synergy
Jace, Wielder of Mysteries
64%inclusion23 decks36 decks
59%synergy
Croaking Counterpart
64%inclusion23 decks36 decks
59%synergy
Top Cards
Jade Avenger
58%inclusion21 decks36 decks
56%synergy
Rampant Frogantua
57%inclusion20 decks35 decks
53%synergy
Deranged Assistant
56%inclusion20 decks36 decks
55%synergy
Plaxcaster Frogling
56%inclusion20 decks36 decks
51%synergy
Pond Prophet
53%inclusion17 decks32 decks
48%synergy
Lightning Greaves
53%inclusion19 decks36 decks
33%synergy
Willow Geist
50%inclusion18 decks36 decks
49%synergy
Millikin
50%inclusion18 decks36 decks
49%synergy
Clement, the Worrywort
50%inclusion16 decks32 decks
48%synergy
Lilysplash Mentor
50%inclusion16 decks32 decks
45%synergy
Game Changers
Thassa's Oracle
42%inclusion15 decks36 decks
37%synergy
Ancient Tomb
8.3%inclusion3 decks36 decks
0%synergy
Creatures
Cephalid Illusionist
47%inclusion17 decks36 decks
47%synergy
Murkfiend Liege
47%inclusion17 decks36 decks
33%synergy
Valley Mightcaller
47%inclusion15 decks32 decks
43%synergy
Haze Frog
44%inclusion16 decks36 decks
42%synergy
Sunshower Druid
44%inclusion14 decks32 decks
40%synergy
Hermit Druid
42%inclusion15 decks36 decks
41%synergy
Dreamdew Entrancer
41%inclusion13 decks32 decks
37%synergy
Clifftop Lookout
41%inclusion13 decks32 decks
35%synergy
Llanowar Elves
36%inclusion13 decks36 decks
9%synergy
Mirror-Mad Phantasm
33%inclusion12 decks36 decks
33%synergy
Azusa, Lost but Seeking
33%inclusion12 decks36 decks
19%synergy
Eternal Witness
33%inclusion12 decks36 decks
14%synergy
Bellowing Crier
31%inclusion10 decks32 decks
29%synergy
Splash Lasher
31%inclusion10 decks32 decks
29%synergy
Crocanura
31%inclusion11 decks36 decks
29%synergy
Galloping Lizrog
31%inclusion11 decks36 decks
28%synergy
Gigantoad
29%inclusion5 decks17 decks
29%synergy
Quina, Qu Gourmet
29%inclusion5 decks17 decks
29%synergy
Spring Splasher
28%inclusion10 decks36 decks
27%synergy
Omnibian
28%inclusion10 decks36 decks
26%synergy
Peregrine Drake
28%inclusion10 decks36 decks
23%synergy
Reclamation Sage
28%inclusion10 decks36 decks
14%synergy
Treeguard Duo
25%inclusion8 decks32 decks
23%synergy
Mystic Snake
25%inclusion9 decks36 decks
22%synergy
Twenty-Toed Toad
25%inclusion8 decks32 decks
19%synergy
Elvish Mystic
25%inclusion9 decks36 decks
2%synergy
Leveler
22%inclusion8 decks36 decks
22%synergy
Halo Hopper
22%inclusion8 decks36 decks
22%synergy
Hedron Crab
22%inclusion8 decks36 decks
20%synergy
Waterspout Warden
22%inclusion7 decks32 decks
20%synergy
Stickytongue Sentinel
22%inclusion7 decks32 decks
19%synergy
Dour Port-Mage
22%inclusion7 decks32 decks
17%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
-8%synergy
Fleet Swallower
17%inclusion6 decks36 decks
16%synergy
Burrog Befuddler
17%inclusion6 decks36 decks
16%synergy
The Thirteenth Doctor
17%inclusion6 decks36 decks
15%synergy
Three Tree Scribe
16%inclusion5 decks32 decks
12%synergy
Slogurk, the Overslime
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 decks32 decks
11%synergy
Mistbreath Elder
13%inclusion4 decks32 decks
9%synergy
Pollywog Prodigy
13%inclusion4 decks32 decks
6%synergy
Whiptongue Frog
11%inclusion4 decks36 decks
11%synergy
Leapfrog
11%inclusion4 decks36 decks
11%synergy
Malevolent Hermit
11%inclusion4 decks36 decks
11%synergy
Savvy Trader
11%inclusion4 decks36 decks
10%synergy
Instants
Negate
28%inclusion10 decks36 decks
2%synergy
Polliwallop
25%inclusion8 decks32 decks
22%synergy
Growth Spiral
25%inclusion9 decks36 decks
-20%synergy
Counterspell
25%inclusion9 decks36 decks
-25%synergy
Turn to Frog
22%inclusion8 decks36 decks
20%synergy
Otherworldly Gaze
19%inclusion7 decks36 decks
18%synergy
An Offer You Can't Refuse
19%inclusion7 decks36 decks
-4%synergy
Thought Scour
17%inclusion6 decks36 decks
16%synergy
Polymorphist's Jest
17%inclusion6 decks36 decks
14%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
-8%synergy
Arcane Denial
11%inclusion4 decks36 decks
-11%synergy
Long River's Pull
9.4%inclusion3 decks32 decks
6%synergy
Naturalize
8.3%inclusion3 decks36 decks
7%synergy
Consider
8.3%inclusion3 decks36 decks
7%synergy
Mana Leak
8.3%inclusion3 decks36 decks
6%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
33%inclusion12 decks36 decks
32%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
9.4%inclusion3 decks32 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
39%inclusion14 decks36 decks
38%synergy
Mesmeric Orb
39%inclusion14 decks36 decks
38%synergy
Riverchurn Monument
36%inclusion8 decks22 decks
36%synergy
Hedge Shredder
29%inclusion8 decks28 decks
26%synergy
Swiftfoot Boots
22%inclusion8 decks36 decks
-3%synergy
Ghoulcaller's Bell
19%inclusion7 decks36 decks
19%synergy
Maskwood Nexus
19%inclusion7 decks36 decks
16%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
Whispersilk Cloak
14%inclusion5 decks36 decks
12%synergy
Cloud Key
11%inclusion4 decks36 decks
10%synergy
Mirror of Fate
8.3%inclusion3 decks36 decks
8%synergy
Shuko
8.3%inclusion3 decks36 decks
8%synergy
Herald's Horn
8.3%inclusion3 decks36 decks
4%synergy
Enchantments
Fraying Sanity
47%inclusion17 decks36 decks
47%synergy
Crawling Infestation
39%inclusion14 decks36 decks
38%synergy
Kasmina's Transmutation
39%inclusion14 decks36 decks
37%synergy
Amphibian Downpour
34%inclusion12 decks35 decks
29%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
Exploration
17%inclusion6 decks36 decks
3%synergy
Frog Tongue
14%inclusion5 decks36 decks
13%synergy
Carpet of Flowers
14%inclusion5 decks36 decks
11%synergy
Propaganda
14%inclusion5 decks36 decks
7%synergy
Utter Insignificance
11%inclusion4 decks35 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
Fertile Ground
11%inclusion4 decks36 decks
9%synergy
Utopia Sprawl
11%inclusion4 decks36 decks
5%synergy
Leyline of Transformation
11%inclusion3 decks28 decks
10%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
47%inclusion15 decks32 decks
44%synergy
Oakhollow Village
41%inclusion13 decks32 decks
38%synergy
Temple of the False God
31%inclusion11 decks36 decks
15%synergy
Alchemist's Refuge
25%inclusion9 decks36 decks
8%synergy
Rogue's Passage
25%inclusion9 decks36 decks
3%synergy
Reliquary Tower
19%inclusion7 decks36 decks
-30%synergy
Seat of the Synod
14%inclusion5 decks36 decks
10%synergy
Three Tree City
13%inclusion4 decks32 decks
7%synergy
Tocasia's Dig Site
11%inclusion4 decks36 decks
11%synergy
Ipnu Rivulet
11%inclusion4 decks36 decks
11%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
5%synergy
Mystic Sanctuary
11%inclusion4 decks36 decks
-1%synergy
Ghost Quarter
8.3%inclusion3 decks36 decks
7%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
44%inclusion16 decks36 decks
23%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
19%inclusion7 decks36 decks
13%synergy
Commander's Sphere
17%inclusion6 decks36 decks
9%synergy
Fellwar Stone
14%inclusion5 decks36 decks
4%synergy
Patchwork Banner
13%inclusion4 decks32 decks
9%synergy
Thought Vessel
8.3%inclusion3 decks36 decks
-12%synergy
Lands
Command Tower
83%inclusion30 decks36 decks
-2%synergy
Yavimaya Coast
64%inclusion23 decks36 decks
12%synergy
Hinterland Harbor
58%inclusion21 decks36 decks
-2%synergy
Temple of Mystery
56%inclusion20 decks36 decks
18%synergy
Vineglimmer Snarl
50%inclusion18 decks36 decks
11%synergy
Simic Growth Chamber
50%inclusion18 decks36 decks
2%synergy
Dreamroot Cascade
44%inclusion16 decks36 decks
1%synergy
Path of Ancestry
42%inclusion15 decks36 decks
24%synergy
Exotic Orchard
39%inclusion14 decks36 decks
15%synergy
Flooded Grove
36%inclusion13 decks36 decks
-6%synergy
Overflowing Basin
33%inclusion12 decks36 decks
13%synergy
Evolving Wilds
31%inclusion11 decks36 decks
5%synergy
Rejuvenating Springs
31%inclusion11 decks36 decks
-12%synergy
Thornwood Falls
28%inclusion10 decks36 decks
10%synergy
Breeding Pool
28%inclusion10 decks36 decks
-19%synergy
Hedge Maze
22%inclusion8 decks36 decks
3%synergy
Waterlogged Grove
22%inclusion8 decks36 decks
2%synergy
Barkchannel Pathway
19%inclusion7 decks36 decks
0%synergy
Tanglepool Bridge
17%inclusion6 decks36 decks
12%synergy
Simic Guildgate
17%inclusion6 decks36 decks
7%synergy
Botanical Sanctum
17%inclusion6 decks36 decks
4%synergy
Tangled Islet
17%inclusion6 decks36 decks
1%synergy
Woodland Stream
14%inclusion5 decks36 decks
9%synergy
Terramorphic Expanse
14%inclusion5 decks36 decks
-6%synergy
Willowrush Verge
14%inclusion3 decks22 decks
-4%synergy
Conduit Pylons
11%inclusion4 decks36 decks
11%synergy
Gemstone Caverns
11%inclusion4 decks36 decks
6%synergy
Myriad Landscape
11%inclusion4 decks36 decks
-10%synergy
Misty Rainforest
11%inclusion4 decks36 decks
-20%synergy
Reflecting Pool
8.3%inclusion3 decks36 decks
5%synergy
Mana Confluence
8.3%inclusion3 decks36 decks
3%synergy
City of Brass
8.3%inclusion3 decks36 decks
3%synergy
Lush Oasis
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