[Grolnok] Self Mill Combo

Commander
UGGrolnok, the Omnivore
4.8±0.4
Upgraded precon
Meaningful upgrades and cleaner synergies, though consistency gaps remain.
Primary win line:Deterministic combo lines—Fleet Swallower,Fraying Sanity
High confidence(283 pts)
Estimated win turn
T3best
T4typical
T5+contested
Vector breakdown
Fast mana4
1Sol Ring+10
3Basalt Monolith+7
Ancient Tomb+9
Nykthos, Shrine to Nyx+7
Mana rocks2
2Arcane Signet+6
2Millikin+1
Mana dorks2
1GPoison Dart Frog+1
1GFrog Butler+1
Land ramp4
1GDruid Class+4
2GDryad of the Ilysian Grove+5
2GGIcetill Explorer+2
4GUAesi, Tyrant of Gyre Strait+5
Other acceleration3
GExploration+8
GUDoc Aurlock, Grizzled Genius+1
2GAzusa, Lost but Seeking+8
Tutors1
1GHermit Druid+1
Draw engines4
1UUUJace, Wielder of Mysteries+4
3GUTatyova, Benthic Druid+5
3UUJace, Memory Adept+2
4GUAesi, Tyrant of Gyre Strait+5
Cantrips & burst draw9
1GKenrith's Transformation+1
1UChronic Flooding+1
2Perpetual Timepiece+1
2Millikin+1
2GCrawling Sensation+2
2GGAbundance+1
2UU/PJace, the Perfected Mind+1
3G/UG/UWistfulness+1
5UU2USapphire Dragon // Psionic Pulse+1
Recursion7
1Elixir of Immortality+1
1Codex Shredder+1
1GDundoolin Weaver+1
1GGEternal Witness+5
2GGTimeless Witness+4
Academy Ruins+5
Buried Ruin+3
Value engines4
UHedron Crab+1
2UFraying Sanity+1
2GGIcetill Explorer+2
4USmirking Spelljacker+4
Counterspells5
1UUFear of Impostors+3
3UGlen Elendra Archmage+7
1GUUMystic Snake+3
GGUUFrilled Mystic+3
5UU2USapphire Dragon // Psionic Pulse+1
Spot removal15
UWitness Protection+1
1GKenrith's Transformation+1
1GSeal of Primordium+1
1UFrogify+1
1UKasmina's Transmutation+1
2GSong of the Dryads+5
2UImprisoned in the Moon+5
2GReclamation Sage+2
2UAmphibian Downpour+1
2GChomping Changeling+1
3GDruid of Purification+7
2UU/PJace, the Perfected Mind+1
+3 more
Land destruction1
Wasteland+6
Stax & hate2
1UChronic Flooding+1
2Mesmeric Orb+1
Protection6
GSpore Frog+3
2Lightning Greaves+6
2Spellskite+1
2ULong River Lurker+1
4USmirking Spelljacker+4
3GGHaze Frog+2
Two-Color Powerhouse Lands (9)+20ⓘ
Mana Acceleration (15 sources)+5ⓘ
Fetchlands2
Misty Rainforest+8
Demolition Field+7
Dual & shock lands6
Tropical Island+9
Breeding Pool+6
Rejuvenating Springs+5
Yavimaya Coast+4
Hinterland Harbor+4
Mistrise Village+4
Premium utility lands6
Cavern of Souls+6
Mana Confluence+5
Command Tower+5
City of Brass+5
Exotic Orchard+4
Reflecting Pool+4
Utility lands18
2GDryad of the Ilysian Grove+3
Boseiju, Who Endures+3
Ipnu Rivulet+2
Scavenger Grounds+2
Emergence Zone+2
Waterlogged Grove+2
Rogue's Passage+2
Buried Ruin+2
Alchemist's Refuge+2
Reliquary Tower+2
Flooded Grove+2
Barkchannel Pathway // Tidechannel Pathway+2
+6 more
Taplands4
2UGlasspool Mimic // Glasspool Shore+2
2UHydroelectric Specimen // Hydroelectric Laboratory+2
Simic Growth Chamber+2
Hedge Maze+2
7 Combo Families (7 lines, Consistency: 47%)+40ⓘ
Combat Damage Synergy: 1 haste enabler, aristocrats engine+10ⓘ
Combo pieces10
UUThassa's Oracle+13
1UCephalid Illusionist+4
2Lightning Greaves+4
2Mesmeric Orb+2
1GHermit Druid+1
2ULaboratory Maniac+10
3Basalt Monolith+8
2UFraying Sanity
1UUUJace, Wielder of Mysteries+6
5UUFleet Swallower+1
Synergy pieces2
1UChronic Flooding+1
2GCrawling Sensation+2
Win conditions2
8GGPrimal Surge+2
Field of the Dead+7
Combat threats1
2ULong River Lurker+1
Token generators1
3Desecrated Tomb+4
Other2
1UKasmina's Transmutation+1
2GChomping Changeling+1

Bracket

3
Bracket 3Upgraded
Strong synergy and high card quality. Up to 3 Game Changers, late-game combos OK.
Breakdown
Learn more →
✓
Power level 4.8 → Bracket 3
Mana base95Threats91Interaction79

0.3 above Bracket 2 ceiling (4.5)

1.7 below Bracket 4 threshold (6.5)

2-card combo are present, but your power level already places this deck in Bracket 3.

✓
Game changers 3
Field of the DeadAncient TombThassa's Oracle
✓2-card combo
✕Mass land denial — none
✕Extra turns — none

Themes9 total

Mill16 cards

16 mill effects. Empty opponent libraries or fuel your graveyard.

Cephalid Illusionist,Crawling Sensation,Ipnu Rivulet,Jace, Wielder of Mysteries,Chronic Flooding
Blink/Flicker12 cards

12 blink/flicker effects. Reuse enter-the-battlefield triggers repeatedly.

Haze Frog,Druid Class,Eternal Witness,Frilled Mystic,Hedge Maze
Stompy / Big Mana8 cards

8 high-impact creatures. Ramp into massive threats that dominate the board.

Haze Frog,Fleet Swallower,Druid Class,Sapphire Dragon // Psionic Pulse,Smirking Spelljacker

Combos7 total