Glacial Chasm + Thalia and The Gitrog Monster + Ancient Greenwarden

Glacial Chasm
Thalia and The Gitrog Monster
Ancient Greenwarden

Requires
Glacial Chasm must be on the battlefield. Thalia and The Gitrog Monster must be on the battlefield. Ancient Greenwarden must be on the battlefield.
Steps
  1. Play Glacial Chasm either from your hand or from your graveyard.
  2. When Glacial Chasm enters the battlefield, its second ability triggers, causing you to sacrifice another land you control.
  3. Play any land from your graveyard.
  4. At the beginning of your next upkeep, Glacial Chasm's cumulative upkeep ability triggers, allowing you to choose not to pay the cost and sacrifice it instead.
  5. Repeat.
Results
Prevent all damage that would be dealt to you.

The Necrobloom
17.35% of 7688 decks 1334 decks
Thalia and The Gitrog Monster
5.88% of 11806 decks 694 decks
New Cards
Walk-In Closet // Forgotten Cellar
95% of 20 decks +81% synergy
Caretaker's Talent
68% of 116 decks +59% synergy
Iridescent Vinelasher
65% of 295 decks +62% synergy
Hedge Shredder
64% of 45 decks +60% synergy
Insidious Fungus
41% of 22 decks +38% synergy
High Synergy Cards
The Gitrog Monster
93% of 2126 decks +92% synergy
Azusa, Lost but Seeking
91% of 2126 decks +88% synergy
Ramunap Excavator
89% of 2126 decks +86% synergy
Field of the Dead
87% of 2126 decks +84% synergy
Scute Swarm
86% of 2126 decks +82% synergy
Crop Rotation
85% of 2126 decks +80% synergy
Aesi, Tyrant of Gyre Strait
81% of 86 decks +80% synergy
Six
82% of 1463 decks +78% synergy
Conduit of Worlds
80% of 2115 decks +77% synergy
Crucible of Worlds
80% of 2126 decks +77% synergy
Top Cards
Lotus Cobra
80% of 2126 decks +76% synergy
Tatyova, Benthic Druid
79% of 86 decks +76% synergy
Exploration
79% of 2126 decks +75% synergy
Dryad of the Ilysian Grove
76% of 2126 decks +72% synergy
Wight of the Reliquary
76% of 1515 decks +74% synergy
Avenger of Zendikar
76% of 2126 decks +71% synergy
Felidar Retreat
73% of 2126 decks +69% synergy
Swords to Plowshares
72% of 2126 decks +44% synergy
Tireless Provisioner
72% of 2126 decks +67% synergy
Oracle of Mul Daya
72% of 2126 decks +69% synergy
Creatures
Omnath, Locus of Creation
70% of 82 decks +69% synergy
Titania, Protector of Argoth
69% of 2126 decks +68% synergy
Aftermath Analyst
65% of 1701 decks +63% synergy
Sylvan Safekeeper
64% of 2126 decks +63% synergy
Springheart Nantuko
64% of 990 decks +59% synergy
Braids, Arisen Nightmare
63% of 2124 decks +59% synergy
Knight of the Reliquary
61% of 2126 decks +61% synergy
Omnath, Locus of Rage
58% of 86 decks +57% synergy
Eternal Witness
54% of 2126 decks +44% synergy
Elvish Reclaimer
48% of 2126 decks +47% synergy
Tireless Tracker
46% of 2126 decks +44% synergy
Rampaging Baloths
45% of 2126 decks +42% synergy
World Shaper
43% of 2126 decks +41% synergy
Ob Nixilis, the Fallen
36% of 2126 decks +35% synergy
Fecund Greenshell
35% of 153 decks +33% synergy
Mina and Denn, Wildborn
35% of 86 decks +34% synergy
Omnath, Locus of the Roil
34% of 82 decks +34% synergy
Craterhoof Behemoth
33% of 2126 decks +30% synergy
Muldrotha, the Gravetide
30% of 86 decks +30% synergy
Birds of Paradise
29% of 2126 decks +16% synergy
Elesh Norn, Mother of Machines
29% of 2120 decks +26% synergy
Sakura-Tribe Elder
28% of 2126 decks +20% synergy
Wayward Swordtooth
28% of 2126 decks +26% synergy
Nissa, Resurgent Animist
27% of 1952 decks +26% synergy
Emeria Angel
25% of 2126 decks +24% synergy
Cultivator Colossus
24% of 2126 decks +23% synergy
Courser of Kruphix
24% of 2126 decks +22% synergy
Kodama of the East Tree
23% of 2126 decks +22% synergy
Uro, Titan of Nature's Wrath
23% of 86 decks +22% synergy
Greensleeves, Maro-Sorcerer
22% of 2124 decks +21% synergy
Esper Sentinel
22% of 2126 decks +13% synergy
Titania, Voice of Gaea
22% of 2122 decks +21% synergy
Roil Elemental
22% of 86 decks +21% synergy
Mirkwood Bats
21% of 1904 decks +14% synergy
Lumra, Bellow of the Woods
21% of 1606 decks +20% synergy
Yarok, the Desecrated
20% of 86 decks +19% synergy
Moraug, Fury of Akoum
20% of 86 decks +18% synergy
Emeria Shepherd
19% of 2126 decks +18% synergy
Blossoming Tortoise
18% of 1831 decks +17% synergy
Augur of Autumn
18% of 2126 decks +16% synergy
Soul of Windgrace
15% of 86 decks +15% synergy
The Necrobloom
15% of 1061 decks +14% synergy
Delighted Halfling
15% of 1921 decks +8% synergy
Deathrite Shaman
14% of 2126 decks +12% synergy
Perennial Behemoth
14% of 2122 decks +14% synergy
Sun Titan
13% of 2126 decks +8% synergy
The Gitrog, Ravenous Ride
13% of 1593 decks +12% synergy
Moonshaker Cavalry
13% of 1840 decks +10% synergy
Kambal, Profiteering Mayor
12% of 1570 decks +10% synergy
Elesh Norn, Grand Cenobite
12% of 2126 decks +10% synergy
Instants
Assassin's Trophy
69% of 2126 decks +62% synergy
Path to Exile
56% of 2126 decks +36% synergy
Anguished Unmaking
44% of 2126 decks +39% synergy
Beast Within
43% of 2126 decks +25% synergy
Heroic Intervention
42% of 2126 decks +28% synergy
Constant Mists
38% of 2126 decks +37% synergy
Harrow
37% of 2126 decks +32% synergy
Realms Uncharted
34% of 2126 decks +33% synergy
Growth Spiral
33% of 86 decks +28% synergy
Teferi's Protection
31% of 2126 decks +22% synergy
Cyclonic Rift
27% of 86 decks +13% synergy
Generous Gift
24% of 2126 decks +12% synergy
Entish Restoration
22% of 1884 decks +18% synergy
Vampiric Tutor
21% of 2126 decks +12% synergy
Archdruid's Charm
20% of 1701 decks +16% synergy
Worldly Tutor
16% of 2126 decks +9% synergy
Fierce Guardianship
15% of 86 decks +6% synergy
Void Rend
14% of 86 decks +12% synergy
Counterspell
14% of 86 decks -7% synergy
Mystical Tutor
13% of 86 decks +5% synergy
Tear Asunder
12% of 2124 decks +11% synergy
Rite of Harmony
12% of 2126 decks +11% synergy
Deadly Rollick
11% of 2126 decks +6% synergy
Revitalizing Repast
11% of 1326 decks +8% synergy
Mana Drain
10% of 86 decks +3% synergy
Dawn's Truce
10% of 295 decks +1% synergy
Chord of Calling
10% of 2126 decks +7% synergy
Enlightened Tutor
10% of 2126 decks +2% synergy
Abrupt Decay
10% of 2126 decks +8% synergy
Roiling Regrowth
10% of 2126 decks +8% synergy
Strix Serenade
10% of 31 decks +6% synergy
Eladamri's Call
9% of 2126 decks +7% synergy
Swan Song
9% of 86 decks +1% synergy
Fell the Profane
9% of 1326 decks +2% synergy
Deflecting Swat
8% of 86 decks +0% synergy
Entomb
8% of 2126 decks +4% synergy
Stroke of Midnight
7% of 1831 decks +1% synergy
Malakir Rebirth
7% of 2126 decks +2% synergy
Mythos of Nethroi
6% of 2126 decks +6% synergy
Dovin's Veto
6% of 86 decks +1% synergy
Arcane Denial
6% of 86 decks -4% synergy
Flawless Maneuver
5% of 2126 decks +1% synergy
Despark
5% of 2126 decks +2% synergy
Akroma's Will
5% of 2126 decks +1% synergy
Nature's Claim
5% of 2126 decks +0% synergy
Sorceries
Life from the Loam
69% of 2126 decks +67% synergy
Splendid Reclamation
67% of 2126 decks +66% synergy
Nature's Lore
65% of 2126 decks +50% synergy
Three Visits
59% of 2126 decks +47% synergy
Farseek
57% of 2126 decks +41% synergy
Scapeshift
56% of 2126 decks +55% synergy
Eerie Ultimatum
43% of 2126 decks +41% synergy
Toxic Deluge
41% of 2126 decks +33% synergy
Worldsoul's Rage
32% of 40 decks +32% synergy
Dread Return
31% of 2126 decks +28% synergy
Damn
29% of 2126 decks +25% synergy
Demonic Tutor
29% of 2126 decks +17% synergy
Finale of Devastation
25% of 2126 decks +21% synergy
Awaken the Woods
23% of 2122 decks +21% synergy
Cultivate
23% of 2126 decks +1% synergy
Reanimate
23% of 2126 decks +15% synergy
Bala Ged Recovery
22% of 2126 decks +18% synergy
Farewell
19% of 2126 decks +13% synergy
Green Sun's Zenith
18% of 2126 decks +15% synergy
Sevinne's Reclamation
18% of 2126 decks +15% synergy
Rampant Growth
18% of 2126 decks +2% synergy
Sylvan Scrying
18% of 2126 decks +16% synergy
Wargate
15% of 86 decks +15% synergy
Ruinous Ultimatum
15% of 86 decks +13% synergy
Kodama's Reach
15% of 2126 decks -0% synergy
Armageddon
13% of 2126 decks +12% synergy
Villainous Wealth
13% of 86 decks +12% synergy
Supreme Verdict
13% of 86 decks +10% synergy
Torment of Hailfire
12% of 2126 decks +9% synergy
Victimize
11% of 2126 decks +5% synergy
Explore
11% of 2126 decks +7% synergy
Nahiri's Lithoforming
10% of 86 decks +10% synergy
Rebuild the City
9% of 75 decks +9% synergy
Agadeem's Awakening
9% of 2126 decks +7% synergy
Culling Ritual
9% of 2126 decks +7% synergy
Open the Way
8% of 1952 decks +7% synergy
Tempt with Discovery
8% of 2126 decks +6% synergy
Gates Ablaze
8% of 86 decks +8% synergy
Diabolic Intent
8% of 2126 decks +3% synergy
Skyshroud Claim
8% of 2126 decks +3% synergy
Natural Order
7% of 2126 decks +6% synergy
Doppelgang
7% of 55 decks +6% synergy
Bring to Light
7% of 86 decks +7% synergy
Blasphemous Act
7% of 86 decks -9% synergy
Unburial Rites
6% of 2126 decks +6% synergy
Austere Command
6% of 2126 decks +0% synergy
Emergent Ultimatum
6% of 86 decks +5% synergy
Hour of Promise
6% of 2126 decks +5% synergy
Pillage the Bog
6% of 1570 decks +5% synergy
Pitiless Carnage
5% of 1570 decks +5% synergy
Utility Artifacts
Zuran Orb
55% of 2126 decks +53% synergy
Skullclamp
36% of 2126 decks +23% synergy
Horn of Greed
21% of 2126 decks +20% synergy
Lightning Greaves
19% of 2126 decks -6% synergy
Amulet of Vigor
17% of 2126 decks +16% synergy
The One Ring
11% of 2022 decks +2% synergy
Expedition Map
9% of 2126 decks +6% synergy
Swiftfoot Boots
9% of 2126 decks -19% synergy
Idol of Oblivion
7% of 2126 decks +3% synergy
Bolas's Citadel
6% of 2126 decks +1% synergy
Ashnod's Altar
6% of 2126 decks -2% synergy
Phyrexian Altar
5% of 2126 decks +1% synergy
Fluctuator
5% of 2126 decks +5% synergy
Enchantments
Insidious Roots
43% of 1635 decks +41% synergy
Spelunking
42% of 1782 decks +40% synergy
Retreat to Hagra
37% of 2126 decks +36% synergy
Leyline of the Guildpact
33% of 43 decks +31% synergy
Squandered Resources
30% of 2126 decks +29% synergy
Sylvan Library
30% of 2126 decks +24% synergy
Burgeoning
26% of 2126 decks +25% synergy
Valakut Exploration
23% of 86 decks +22% synergy
Case of the Locked Hothouse
23% of 1667 decks +20% synergy
Rhystic Study
21% of 86 decks +7% synergy
Aura Shards
20% of 2126 decks +18% synergy
Trade Routes
16% of 86 decks +16% synergy
Undergrowth Recon
16% of 1701 decks +15% synergy
Ripples of Undeath
15% of 990 decks +12% synergy
Guild Summit
15% of 86 decks +15% synergy
Mystic Remora
15% of 86 decks +6% synergy
Druid Class
15% of 2126 decks +14% synergy
Retreat to Coralhelm
14% of 86 decks +13% synergy
Phyrexian Arena
11% of 2126 decks +4% synergy
Parallel Lives
10% of 2126 decks +6% synergy
Trouble in Pairs
9% of 1635 decks +6% synergy
Zendikar's Roil
9% of 2126 decks +8% synergy
Overgrown Estate
8% of 2126 decks +8% synergy
Smothering Tithe
8% of 2126 decks -4% synergy
Retreat to Emeria
7% of 2126 decks +7% synergy
Anointed Procession
7% of 2126 decks +3% synergy
Temur Ascendancy
7% of 82 decks +6% synergy
Training Grounds
7% of 86 decks +6% synergy
The Meathook Massacre
7% of 2126 decks +4% synergy
Animate Dead
7% of 2126 decks +2% synergy
Doubling Season
6% of 2126 decks +2% synergy
Concordant Crossroads
6% of 2126 decks +5% synergy
Muster the Departed
6% of 344 decks +5% synergy
The Mending of Dominaria
6% of 2126 decks +5% synergy
Virtue of Knowledge
6% of 65 decks +5% synergy
Mirari's Wake
5% of 2126 decks +2% synergy
Growing Rites of Itlimoc
5% of 2126 decks +3% synergy
Planeswalkers
Lord Windgrace
48% of 86 decks +48% synergy
Wrenn and Six
27% of 86 decks +26% synergy
Nissa of Shadowed Boughs
23% of 2126 decks +22% synergy
Wrenn and Seven
17% of 2126 decks +16% synergy
Wrenn and Realmbreaker
15% of 2016 decks +14% synergy
Nissa, Vital Force
9% of 2126 decks +8% synergy
Utility Lands
Yavimaya, Cradle of Growth
75% of 2126 decks +65% synergy
Shifting Woodland
63% of 1326 decks +58% synergy
Boseiju, Who Endures
63% of 2126 decks +54% synergy
Bojuka Bog
60% of 2126 decks +45% synergy
Urborg, Tomb of Yawgmoth
59% of 2126 decks +49% synergy
Strip Mine
54% of 2126 decks +51% synergy
Thespian's Stage
54% of 2126 decks +51% synergy
Takenuma, Abandoned Mire
49% of 2126 decks +43% synergy
Dark Depths
41% of 2126 decks +40% synergy
Vesuva
38% of 2126 decks +37% synergy
Lotus Field
32% of 2126 decks +30% synergy
Barren Moor
28% of 2126 decks +26% synergy
Echoing Deeps
28% of 1755 decks +26% synergy
Dryad Arbor
27% of 2126 decks +26% synergy
Fountainport
27% of 153 decks +20% synergy
Valakut, the Molten Pinnacle
26% of 86 decks +24% synergy
Tranquil Thicket
25% of 2126 decks +23% synergy
Oboro, Palace in the Clouds
24% of 86 decks +24% synergy
Maze of Ith
24% of 2126 decks +22% synergy
Cabal Coffers
24% of 2126 decks +19% synergy
Wasteland
23% of 2126 decks +22% synergy
Argoth, Sanctum of Nature
23% of 2122 decks +22% synergy
Phyrexian Tower
21% of 2126 decks +17% synergy
Otawara, Soaring City
19% of 86 decks +10% synergy
Eiganjo, Seat of the Empire
18% of 2126 decks +14% synergy
Reliquary Tower
18% of 2126 decks -11% synergy
Command Beacon
16% of 2126 decks +11% synergy
Dakmor Salvage
14% of 2126 decks +13% synergy
Secluded Steppe
13% of 2126 decks +12% synergy
Gaea's Cradle
13% of 2126 decks +10% synergy
Mystic Sanctuary
13% of 86 decks +7% synergy
Westvale Abbey
12% of 2126 decks +11% synergy
Urza's Saga
12% of 2126 decks +4% synergy
Tolaria West
12% of 86 decks +11% synergy
Ancient Tomb
11% of 2126 decks +1% synergy
Ghost Quarter
11% of 2126 decks +8% synergy
Three Tree City
9% of 314 decks -5% synergy
Slippery Karst
8% of 2126 decks +8% synergy
Kessig Wolf Run
8% of 86 decks +5% synergy
Spymaster's Vault
8% of 1326 decks +5% synergy
Polluted Mire
8% of 2126 decks +7% synergy
Drifting Meadow
7% of 2126 decks +6% synergy
Blast Zone
6% of 2126 decks +5% synergy
Volrath's Stronghold
6% of 2126 decks +5% synergy
Gavony Township
6% of 2126 decks +4% synergy
Mana Artifacts
Sol Ring
63% of 2126 decks -21% synergy
Arcane Signet
34% of 2126 decks -38% synergy
Mana Crypt
7% of 2126 decks -4% synergy
Lands
Command Tower
86% of 2126 decks +12% synergy
Overgrown Tomb
81% of 2126 decks +72% synergy
Temple Garden
80% of 2126 decks +71% synergy
Windswept Heath
79% of 2126 decks +68% synergy
Verdant Catacombs
78% of 2126 decks +67% synergy
Godless Shrine
77% of 2126 decks +68% synergy
Indatha Triome
76% of 2126 decks +72% synergy
Marsh Flats
75% of 2126 decks +64% synergy
Lush Portico
60% of 1713 decks +57% synergy
Underground Mortuary
58% of 1713 decks +54% synergy
Shadowy Backstreet
53% of 1714 decks +50% synergy
Breeding Pool
51% of 86 decks +42% synergy
Stomping Ground
50% of 86 decks +41% synergy
Horizon of Progress
49% of 604 decks +46% synergy
Urza's Cave
49% of 1515 decks +44% synergy
Deceptive Landscape
45% of 773 decks +43% synergy
Golgari Rot Farm
44% of 2126 decks +40% synergy
The World Tree
40% of 82 decks +38% synergy
Selesnya Sanctuary
38% of 2126 decks +35% synergy
Talon Gates of Madara
38% of 604 decks +34% synergy
Undergrowth Stadium
38% of 2126 decks +32% synergy
Fabled Passage
37% of 2126 decks +28% synergy
Zagoth Triome
37% of 86 decks +34% synergy
Ketria Triome
33% of 82 decks +29% synergy
Bountiful Promenade
33% of 2126 decks +28% synergy
Spara's Headquarters
33% of 86 decks +29% synergy
Misty Rainforest
32% of 2126 decks +20% synergy
Jetmir's Garden
31% of 86 decks +27% synergy
Hallowed Fountain
30% of 86 decks +21% synergy
Wooded Foothills
30% of 2126 decks +20% synergy
Vault of Champions
29% of 2126 decks +23% synergy
Watery Grave
29% of 86 decks +19% synergy
Flagstones of Trokair
28% of 2126 decks +27% synergy
Exotic Orchard
28% of 2126 decks -8% synergy
Simic Guildgate
27% of 86 decks +25% synergy
Ziatora's Proving Ground
27% of 86 decks +24% synergy
Bloodstained Mire
26% of 2126 decks +16% synergy
Sea Gate
26% of 86 decks +25% synergy
Orzhov Basilica
25% of 2126 decks +21% synergy
Sacred Foundry
24% of 86 decks +16% synergy
Blood Crypt
24% of 86 decks +16% synergy
Steam Vents
24% of 82 decks +15% synergy
Polluted Delta
24% of 2126 decks +13% synergy
Nurturing Peatland
23% of 2126 decks +22% synergy
Cliffgate
22% of 86 decks +21% synergy
Gruul Guildgate
22% of 86 decks +21% synergy
Tropical Island
22% of 86 decks +19% synergy
Simic Growth Chamber
22% of 86 decks +18% synergy
Izzet Guildgate
22% of 82 decks +21% synergy
Horizon Canopy
22% of 2126 decks +21% synergy