Grolnok, the Omnivore + Timestream Navigator + Cellar Door

Grolnok, the Omnivore
Timestream Navigator
Cellar Door

Requires
Grolnok, the Omnivore must be on the battlefield. Timestream Navigator must be on the battlefield. Cellar Door must be on the battlefield. Timesteam Navigator does not have summoning sickness. You have the city's blessing. Mana needed: 6 each turn
Steps
  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
Infinite turns.

Grolnok, the Omnivore
0.59% of 5055 decks 30 decks
Esix, Fractal Bloom
0.03% of 3180 decks 1 decks
High Synergy Cards
Poison Dart Frog
87% of 23 decks +78% synergy
Doc Aurlock, Grizzled Genius
77% of 13 decks +75% synergy
Long River Lurker
83% of 6 decks +72% synergy
Jace, Wielder of Mysteries
71% of 31 decks +65% synergy
Clement, the Worrywort
67% of 6 decks +63% synergy
Millikin
65% of 31 decks +63% synergy
Rampant Frogantua
71% of 7 decks +61% synergy
Spore Frog
65% of 31 decks +61% synergy
Froghemoth
61% of 31 decks +58% synergy
Laboratory Maniac
65% of 31 decks +57% synergy
Top Cards
Sunshower Druid
67% of 6 decks +57% synergy
Lilysplash Mentor
67% of 6 decks +55% synergy
Pond Prophet
67% of 6 decks +55% synergy
Lightning Greaves
61% of 31 decks +37% synergy
Deranged Assistant
58% of 31 decks +57% synergy
Cut Your Losses
58% of 31 decks +57% synergy
Frogify
58% of 31 decks +55% synergy
Cephalid Illusionist
55% of 31 decks +54% synergy
Plaxcaster Frogling
55% of 31 decks +50% synergy
Mesmeric Orb
52% of 31 decks +50% synergy
Creatures
Waterspout Warden
60% of 5 decks +55% synergy
Treeguard Duo
60% of 5 decks +53% synergy
Bellowing Crier
60% of 5 decks +52% synergy
Valley Mightcaller
60% of 5 decks +50% synergy
Azusa, Lost but Seeking
52% of 31 decks +38% synergy
Reclamation Sage
52% of 31 decks +33% synergy
Spring Splasher
50% of 10 decks +49% synergy
Splash Lasher
50% of 6 decks +43% synergy
Dreamdew Entrancer
50% of 6 decks +40% synergy
Clifftop Lookout
50% of 6 decks +37% synergy
Thassa's Oracle
48% of 31 decks +41% synergy
Murkfiend Liege
48% of 31 decks +31% synergy
Eternal Witness
48% of 31 decks +23% synergy
Willow Geist
42% of 31 decks +41% synergy
Haze Frog
42% of 31 decks +40% synergy
Hermit Druid
39% of 31 decks +38% synergy
Crocanura
39% of 31 decks +37% synergy
Omnibian
39% of 31 decks +37% synergy
Galloping Lizrog
39% of 31 decks +37% synergy
Llanowar Elves
39% of 31 decks +10% synergy
Jade Avenger
35% of 31 decks +34% synergy
Hedron Crab
35% of 31 decks +33% synergy
Frilled Mystic
35% of 31 decks +31% synergy
Mystic Snake
32% of 31 decks +28% synergy
Savvy Trader
30% of 10 decks +29% synergy
Elvish Mystic
29% of 31 decks +2% synergy
Mirror-Mad Phantasm
26% of 31 decks +26% synergy
Fleet Swallower
26% of 31 decks +25% synergy
Burrog Befuddler
26% of 31 decks +25% synergy
Species Gorger
26% of 31 decks +25% synergy
The Thirteenth Doctor
24% of 25 decks +22% synergy
Satyr Wayfinder
23% of 31 decks +21% synergy
Trollbred Guardian
23% of 31 decks +21% synergy
Sakura-Tribe Elder
23% of 31 decks +3% synergy
Birds of Paradise
23% of 31 decks -6% synergy
Frogmite
19% of 31 decks +19% synergy
Halo Hopper
19% of 26 decks +18% synergy
Cankerbloom
19% of 26 decks +14% synergy
Leveler
16% of 31 decks +16% synergy
Excavating Anurid
16% of 31 decks +15% synergy
Leapfrog
16% of 31 decks +15% synergy
Whiptongue Frog
16% of 31 decks +15% synergy
Slogurk, the Overslime
16% of 31 decks +15% synergy
Masked Vandal
16% of 31 decks +14% synergy
Biovisionary
16% of 31 decks +13% synergy
Wayward Swordtooth
16% of 31 decks +12% synergy
Progenitor Mimic
16% of 31 decks +10% synergy
Fyndhorn Elves
16% of 31 decks -3% synergy
Zellix, Sanity Flayer
13% of 30 decks +13% synergy
Merfolk Secretkeeper
13% of 31 decks +13% synergy
Instants
Counterspell
32% of 31 decks -19% synergy
Rapid Hybridization
26% of 31 decks -0% synergy
Polymorphist's Jest
23% of 31 decks +20% synergy
Negate
23% of 31 decks -4% synergy
Growth Spiral
19% of 31 decks -24% synergy
Thought Scour
16% of 31 decks +15% synergy
Fact or Fiction
16% of 31 decks +12% synergy
Krosan Grip
16% of 31 decks +5% synergy
Beast Within
16% of 31 decks -37% synergy
Otherworldly Gaze
13% of 31 decks +12% synergy
Turn to Frog
13% of 31 decks +11% synergy
Muddle the Mixture
13% of 31 decks +8% synergy
Mana Drain
13% of 31 decks -3% synergy
Filter Out
12% of 25 decks +7% synergy
Turn the Earth
10% of 31 decks +9% synergy
Consider
10% of 31 decks +8% synergy
Cackling Counterpart
10% of 31 decks +6% synergy
Double Major
10% of 31 decks -1% synergy
Force of Will
10% of 31 decks -2% synergy
Harrow
10% of 31 decks -2% synergy
Sorceries
Croaking Counterpart
52% of 31 decks +46% synergy
Traumatize
35% of 31 decks +34% synergy
Cultivate
26% of 31 decks -24% synergy
Bala Ged Recovery
19% of 31 decks +8% synergy
Rampant Growth
19% of 31 decks -23% synergy
Rite of Replication
16% of 31 decks +7% synergy
Explore
16% of 31 decks -3% synergy
Kodama's Reach
16% of 31 decks -23% synergy
Tome Scour
13% of 31 decks +13% synergy
Increasing Confusion
13% of 31 decks +12% synergy
Mulch
13% of 31 decks +12% synergy
Walk the Aeons
13% of 31 decks +10% synergy
Irenicus's Vile Duplication
10% of 30 decks +2% synergy
Strategic Planning
10% of 31 decks +9% synergy
Gaea's Blessing
10% of 31 decks +9% synergy
Quasiduplicate
10% of 31 decks +6% synergy
Replication Technique
10% of 31 decks +6% synergy
Neoform
10% of 31 decks +5% synergy
Windfall
10% of 31 decks +5% synergy
Utility Artifacts
Perpetual Timepiece
48% of 31 decks +47% synergy
Maskwood Nexus
39% of 31 decks +36% synergy
Codex Shredder
35% of 31 decks +34% synergy
Desecrated Tomb
32% of 31 decks +31% synergy
Swiftfoot Boots
29% of 31 decks +2% synergy
Candlestick
21% of 14 decks +21% synergy
Elixir of Immortality
19% of 31 decks +18% synergy
Sensei's Divining Top
16% of 31 decks +12% synergy
Ghoulcaller's Bell
13% of 31 decks +12% synergy
Mirror of Fate
10% of 31 decks +10% synergy
Door of Destinies
10% of 31 decks +8% synergy
Whispersilk Cloak
10% of 31 decks +7% synergy
Mirror Box
10% of 31 decks +5% synergy
Panharmonicon
10% of 31 decks +4% synergy
Enchantments
Amphibian Downpour
43% of 7 decks +35% synergy
Crawling Infestation
42% of 31 decks +41% synergy
Crawling Sensation
35% of 31 decks +34% synergy
Reflections of Littjara
32% of 31 decks +24% synergy
Eaten by Piranhas
30% of 20 decks +27% synergy
Imprisoned in the Moon
29% of 31 decks +25% synergy
Court of Cunning
26% of 31 decks +25% synergy
Witness Protection
26% of 31 decks +23% synergy
Druid Class
26% of 31 decks +20% synergy
Fraying Sanity
23% of 31 decks +22% synergy
Arcane Adaptation
23% of 31 decks +22% synergy
Wild Growth
23% of 31 decks +14% synergy
Chalk Outline
21% of 14 decks +21% synergy
Jace's Erasure
19% of 31 decks +19% synergy
Kasmina's Transmutation
19% of 31 decks +18% synergy
Leyline of Anticipation
19% of 31 decks +14% synergy
Xenograft
16% of 31 decks +16% synergy
Seal of Primordium
16% of 31 decks +16% synergy
Chronic Flooding
16% of 31 decks +16% synergy
Kenrith's Transformation
16% of 31 decks +10% synergy
Utopia Sprawl
16% of 31 decks +10% synergy
Exploration
16% of 31 decks +3% synergy
Drowned Secrets
13% of 31 decks +12% synergy
Seal of Removal
13% of 31 decks +12% synergy
Omen of the Hunt
13% of 31 decks +12% synergy
Rites of Flourishing
13% of 31 decks +11% synergy
Aqueous Form
13% of 31 decks +8% synergy
Parallel Lives
13% of 31 decks +6% synergy
Sylvan Library
13% of 31 decks +2% synergy
Endless Evil
10% of 30 decks +8% synergy
Think Tank
10% of 31 decks +10% synergy
Curse of the Bloody Tome
10% of 31 decks +10% synergy
Alpha Status
10% of 31 decks +9% synergy
Followed Footsteps
10% of 31 decks +9% synergy
Dress Down
10% of 31 decks +9% synergy
Planeswalkers
Tamiyo, Collector of Tales
32% of 31 decks +30% synergy
Jace, Memory Adept
19% of 31 decks +19% synergy
Oko, Thief of Crowns
10% of 31 decks +1% synergy
Utility Lands
Temple of the False God
35% of 31 decks +21% synergy
Reliquary Tower
29% of 31 decks -21% synergy
Alchemist's Refuge
26% of 31 decks +8% synergy
Rogue's Passage
26% of 31 decks +5% synergy
Hidden Cataract
22% of 23 decks +18% synergy
Hidden Nursery
17% of 23 decks +13% synergy
Ipnu Rivulet
16% of 31 decks +15% synergy
Mystic Sanctuary
16% of 31 decks +2% synergy
Boseiju, Who Endures
16% of 31 decks -7% synergy
Novijen, Heart of Progress
13% of 31 decks +7% synergy
Lumbering Falls
13% of 31 decks +5% synergy
Ghost Quarter
10% of 31 decks +7% synergy
Emergence Zone
10% of 31 decks +6% synergy
Scavenger Grounds
10% of 31 decks +5% synergy
Oran-Rief, the Vastwood
10% of 31 decks +3% synergy
Ancient Tomb
10% of 31 decks -0% synergy
Mana Artifacts
Sol Ring
87% of 31 decks +5% synergy
Arcane Signet
77% of 31 decks +14% synergy
Talisman of Curiosity
45% of 31 decks +23% synergy
Simic Signet
35% of 31 decks +0% synergy
Basalt Monolith
32% of 31 decks +25% synergy
Mind Stone
19% of 31 decks +14% synergy
Commander's Sphere
19% of 31 decks +10% synergy
Thought Vessel
10% of 31 decks -10% synergy
Lands
Command Tower
87% of 31 decks +1% synergy
Simic Growth Chamber
55% of 31 decks +6% synergy
Yavimaya Coast
55% of 31 decks +1% synergy
Hinterland Harbor
52% of 31 decks -4% synergy
Temple of Mystery
45% of 31 decks +6% synergy
Dreamroot Cascade
39% of 31 decks +1% synergy
Thornwood Falls
32% of 31 decks +15% synergy
Evolving Wilds
32% of 31 decks +7% synergy
Rejuvenating Springs
32% of 31 decks -13% synergy
Hedge Maze
31% of 16 decks +5% synergy
Conduit Pylons
30% of 10 decks +29% synergy
Path of Ancestry
29% of 31 decks +13% synergy
Breeding Pool
29% of 31 decks -16% synergy
Overflowing Basin
29% of 14 decks +5% synergy
Exotic Orchard
26% of 31 decks +1% synergy
Rimewood Falls
23% of 31 decks +10% synergy
Waterlogged Grove
23% of 31 decks +2% synergy
Barkchannel Pathway
23% of 31 decks -1% synergy
Misty Rainforest
23% of 31 decks -9% synergy
Tangled Islet
20% of 30 decks +1% synergy
Tanglepool Bridge
19% of 31 decks +14% synergy
Woodland Stream
19% of 31 decks +13% synergy
Simic Guildgate
19% of 31 decks +9% synergy
Flooded Grove
19% of 31 decks -16% synergy
Vineglimmer Snarl
19% of 31 decks -16% synergy
Myriad Landscape
16% of 31 decks -7% synergy
Terramorphic Expanse
13% of 31 decks -6% synergy
Reflecting Pool
10% of 31 decks +6% synergy