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
16.59% of 9608 decks 1594 decks
Thalia and The Gitrog Monster
6.06% of 12622 decks 765 decks
Omnath, Locus of All
0.24% of 13108 decks 31 decks
Child of Alara
0.37% of 5105 decks 19 decks
Kenrith, the Returned King
0.06% of 21514 decks 12 decks
Esika, God of the Tree
0.04% of 17977 decks 8 decks
Tayam, Luminous Enigma
0.07% of 5775 decks 4 decks
Sisay, Weatherlight Captain
0.03% of 12200 decks 4 decks
Garth One-Eye
0.07% of 4129 decks 3 decks
Jegantha, the Wellspring
0.22% of 1371 decks 3 decks
Saskia the Unyielding
0.05% of 5549 decks 3 decks
Atraxa, Grand Unifier
0.02% of 14352 decks 3 decks
Golos, Tireless Pilgrim
0.38% of 784 decks 3 decks
Jodah, the Unifier
0.01% of 18252 decks 1 decks
Elmar, Ulvenwald Informant // Wernog, Rider's Chaplain
0.12% of 850 decks 1 decks
Tana, the Bloodsower // Tymna the Weaver
0.03% of 2866 decks 1 decks
General Tazri
0.04% of 2573 decks 1 decks
Sidar Kondo of Jamuraa // Tormod, the Desecrator
0.57% of 175 decks 1 decks
New Cards
Loot, Exuberant Explorer
96% of 56 decks +71% synergy
Walk-In Closet // Forgotten Cellar
85% of 273 decks +65% synergy
Hedge Shredder
58% of 392 decks +51% synergy
Mossborn Hydra
37% of 90 decks +26% synergy
Blasphemous Edict
27% of 73 decks -8% synergy
High Synergy Cards
The Gitrog Monster
93% of 2464 decks +88% synergy
Field of the Dead
88% of 2464 decks +84% synergy
Azusa, Lost but Seeking
91% of 2464 decks +84% synergy
Ramunap Excavator
88% of 2464 decks +81% synergy
Scute Swarm
87% of 2464 decks +77% synergy
Crop Rotation
85% of 2464 decks +75% synergy
Crucible of Worlds
78% of 2464 decks +75% synergy
Six
81% of 1815 decks +73% synergy
Lotus Cobra
80% of 2464 decks +72% synergy
Conduit of Worlds
78% of 2454 decks +72% synergy
Top Cards
Tatyova, Benthic Druid
79% of 91 decks +67% synergy
Exploration
79% of 2464 decks +70% synergy
Aesi, Tyrant of Gyre Strait
77% of 91 decks +71% synergy
Dryad of the Ilysian Grove
76% of 2464 decks +68% synergy
Avenger of Zendikar
75% of 2464 decks +65% synergy
Wight of the Reliquary
74% of 1869 decks +66% synergy
Swords to Plowshares
73% of 2464 decks +10% synergy
Felidar Retreat
72% of 2464 decks +65% synergy
Tireless Provisioner
72% of 2464 decks +61% synergy
Oracle of Mul Daya
72% of 2464 decks +66% synergy
Creatures
Titania, Protector of Argoth
68% of 2464 decks +65% synergy
Omnath, Locus of Creation
66% of 88 decks +63% synergy
Aftermath Analyst
65% of 2048 decks +61% synergy
Sylvan Safekeeper
64% of 2464 decks +61% synergy
Braids, Arisen Nightmare
63% of 2462 decks +55% synergy
Springheart Nantuko
61% of 1352 decks +54% synergy
Knight of the Reliquary
60% of 2464 decks +58% synergy
Omnath, Locus of Rage
57% of 93 decks +52% synergy
Eternal Witness
53% of 2464 decks +32% synergy
Iridescent Vinelasher
51% of 661 decks +48% synergy
Elvish Reclaimer
48% of 2464 decks +46% synergy
Rampaging Baloths
45% of 2464 decks +38% synergy
Tireless Tracker
44% of 2464 decks +39% synergy
World Shaper
43% of 2464 decks +40% synergy
Mina and Denn, Wildborn
37% of 93 decks +32% synergy
Ob Nixilis, the Fallen
35% of 2464 decks +34% synergy
Craterhoof Behemoth
33% of 2464 decks +27% synergy
Omnath, Locus of the Roil
32% of 88 decks +29% synergy
Muldrotha, the Gravetide
29% of 91 decks +22% synergy
Elesh Norn, Mother of Machines
28% of 2459 decks +23% synergy
Sakura-Tribe Elder
28% of 2464 decks +10% synergy
Birds of Paradise
28% of 2464 decks +1% synergy
Nissa, Resurgent Animist
27% of 2294 decks +25% synergy
Wayward Swordtooth
27% of 2464 decks +23% synergy
Uro, Titan of Nature's Wrath
26% of 91 decks +22% synergy
Cultivator Colossus
24% of 2464 decks +22% synergy
Emeria Angel
24% of 2464 decks +22% synergy
Lumra, Bellow of the Woods
24% of 1958 decks +21% synergy
Kodama of the East Tree
23% of 2464 decks +20% synergy
Glarb, Calamity's Augur
23% of 13 decks +19% synergy
Courser of Kruphix
23% of 2464 decks +19% synergy
Esper Sentinel
22% of 2464 decks +2% synergy
Roil Elemental
22% of 91 decks +21% synergy
Greensleeves, Maro-Sorcerer
21% of 2462 decks +19% synergy
Titania, Voice of Gaea
21% of 2461 decks +20% synergy
Mirkwood Bats
21% of 2245 decks +9% synergy
Scythecat Cub
20% of 79 decks +15% synergy
Yarok, the Desecrated
19% of 91 decks +16% synergy
Emeria Shepherd
18% of 2464 decks +16% synergy
Moraug, Fury of Akoum
17% of 93 decks +14% synergy
Blossoming Tortoise
17% of 2175 decks +15% synergy
Fecund Greenshell
17% of 506 decks +14% synergy
Augur of Autumn
17% of 2464 decks +13% synergy
The Necrobloom
16% of 1423 decks +13% synergy
Insidious Fungus
15% of 315 decks +9% synergy
Deathrite Shaman
14% of 2464 decks +2% synergy
Delighted Halfling
14% of 2262 decks -1% synergy
Perennial Behemoth
13% of 2461 decks +12% synergy
Sun Titan
13% of 2464 decks +2% synergy
The Gitrog, Ravenous Ride
13% of 1944 decks +10% synergy
Instants
Assassin's Trophy
68% of 2464 decks +38% synergy
Path to Exile
58% of 2464 decks +12% synergy
Anguished Unmaking
44% of 2464 decks +20% synergy
Beast Within
42% of 2464 decks +4% synergy
Heroic Intervention
42% of 2464 decks +12% synergy
Constant Mists
38% of 2464 decks +37% synergy
Harrow
37% of 2464 decks +27% synergy
Realms Uncharted
34% of 2464 decks +33% synergy
Growth Spiral
32% of 91 decks +10% synergy
Teferi's Protection
31% of 2464 decks +11% synergy
Cyclonic Rift
27% of 91 decks -0% synergy
Generous Gift
24% of 2464 decks -2% synergy
Entish Restoration
21% of 2226 decks +13% synergy
Vampiric Tutor
20% of 2464 decks +2% synergy
Archdruid's Charm
20% of 2048 decks +13% synergy
Worldly Tutor
16% of 2464 decks +2% synergy
Fierce Guardianship
15% of 91 decks -3% synergy
Void Rend
14% of 91 decks -1% synergy
Counterspell
14% of 91 decks -29% synergy
Mystical Tutor
13% of 91 decks -2% synergy
Mana Drain
13% of 91 decks -2% synergy
Planar Genesis
12% of 32 decks +5% synergy
Rite of Harmony
12% of 2464 decks +9% synergy
Tear Asunder
12% of 2462 decks +5% synergy
Deadly Rollick
11% of 2464 decks +1% synergy
Chord of Calling
10% of 2464 decks +5% synergy
Enlightened Tutor
10% of 2464 decks -8% synergy
Abrupt Decay
10% of 2464 decks -1% synergy
Revitalizing Repast
10% of 1679 decks -3% synergy
Roiling Regrowth
10% of 2464 decks +6% synergy
Fell the Profane
9% of 1679 decks -2% synergy
Eladamri's Call
9% of 2464 decks -2% synergy
Swan Song
9% of 91 decks -8% synergy
Arcane Denial
9% of 91 decks -11% synergy
Deflecting Swat
9% of 93 decks -8% synergy
Dawn's Truce
8% of 661 decks -8% synergy
Entomb
8% of 2464 decks +1% synergy
Strix Serenade
8% of 38 decks +1% synergy
Malakir Rebirth
7% of 2464 decks -1% synergy
Dovin's Veto
7% of 91 decks -13% synergy
Stroke of Midnight
6% of 2175 decks -6% synergy
Mythos of Nethroi
6% of 2464 decks +3% synergy
Despark
5% of 2464 decks -11% synergy
Flawless Maneuver
5% of 2464 decks -5% synergy
Nature's Claim
5% of 2464 decks -5% synergy
Sorceries
Life from the Loam
68% of 2464 decks +65% synergy
Splendid Reclamation
67% of 2464 decks +63% synergy
Nature's Lore
65% of 2464 decks +33% synergy
Three Visits
58% of 2464 decks +34% synergy
Farseek
57% of 2464 decks +22% synergy
Scapeshift
56% of 2464 decks +54% synergy
Eerie Ultimatum
43% of 2464 decks +30% synergy
Toxic Deluge
41% of 2464 decks +24% synergy
Dread Return
31% of 2464 decks +26% synergy
Damn
29% of 2464 decks +12% synergy
Demonic Tutor
29% of 2464 decks +6% synergy
Finale of Devastation
25% of 2464 decks +17% synergy
Worldsoul's Rage
25% of 48 decks +22% synergy
Reanimate
23% of 2464 decks +8% synergy
Awaken the Woods
23% of 2461 decks +19% synergy
Bala Ged Recovery
22% of 2464 decks +13% synergy
Cultivate
22% of 2464 decks -24% synergy
Farewell
19% of 2464 decks +5% synergy
Sevinne's Reclamation
19% of 2464 decks +11% synergy
Green Sun's Zenith
18% of 2464 decks +12% synergy
Rampant Growth
18% of 2464 decks -17% synergy
Sylvan Scrying
18% of 2464 decks +15% synergy
Wargate
16% of 91 decks +13% synergy
Ruinous Ultimatum
15% of 93 decks -3% synergy
Kodama's Reach
15% of 2464 decks -17% synergy
Villainous Wealth
13% of 91 decks +5% synergy
Supreme Verdict
13% of 91 decks -1% synergy
Rebuild the City
13% of 84 decks +12% synergy
Armageddon
12% of 2464 decks +11% synergy
Torment of Hailfire
12% of 2464 decks +7% synergy
Explore
12% of 2464 decks +2% synergy
Victimize
11% of 2464 decks -0% synergy
Nahiri's Lithoforming
10% of 93 decks +9% synergy
Open the Way
9% of 2294 decks +7% synergy
Culling Ritual
9% of 2464 decks -2% synergy
Agadeem's Awakening
8% of 2464 decks +5% synergy
Tempt with Discovery
8% of 2464 decks +4% synergy
Diabolic Intent
8% of 2464 decks -1% synergy
Skyshroud Claim
8% of 2464 decks -2% synergy
Gates Ablaze
8% of 93 decks +7% synergy
Natural Order
7% of 2464 decks +5% synergy
Bring to Light
7% of 91 decks +5% synergy
Emergent Ultimatum
7% of 91 decks +4% synergy
Windfall
7% of 91 decks -6% synergy
Doppelgang
7% of 61 decks +3% synergy
Blasphemous Act
6% of 93 decks -27% synergy
Unburial Rites
6% of 2464 decks +4% synergy
Austere Command
6% of 2464 decks -7% synergy
Formless Genesis
6% of 284 decks +1% synergy
Hour of Promise
6% of 2464 decks +4% synergy
Utility Artifacts
Zuran Orb
54% of 2464 decks +53% synergy
Skullclamp
36% of 2464 decks +24% synergy
Horn of Greed
21% of 2464 decks +20% synergy
Lightning Greaves
19% of 2464 decks -7% synergy
Amulet of Vigor
18% of 2464 decks +17% synergy
The One Ring
11% of 2362 decks +2% synergy
Expedition Map
10% of 2464 decks +7% synergy
Swiftfoot Boots
9% of 2464 decks -19% synergy
Idol of Oblivion
7% of 2464 decks +3% synergy
Banner of Kinship
7% of 73 decks -5% synergy
Ashnod's Altar
6% of 2464 decks -1% synergy
Bolas's Citadel
6% of 2464 decks -3% synergy
Phyrexian Altar
6% of 2464 decks +2% synergy
Fluctuator
5% of 2464 decks +5% synergy
Enchantments
Spelunking
42% of 2127 decks +37% synergy
Insidious Roots
41% of 1985 decks +32% synergy
Retreat to Hagra
36% of 2464 decks +35% synergy
Leyline of the Guildpact
36% of 50 decks +12% synergy
Caretaker's Talent
30% of 467 decks +16% synergy
Sylvan Library
29% of 2464 decks +18% synergy
Squandered Resources
29% of 2464 decks +28% synergy
Burgeoning
26% of 2464 decks +22% synergy
Copy Land
24% of 29 decks +23% synergy
Valakut Exploration
23% of 93 decks +20% synergy
Case of the Locked Hothouse
22% of 2017 decks +18% synergy
Rhystic Study
22% of 91 decks -6% synergy
Aura Shards
20% of 2464 decks +11% synergy
Guild Summit
16% of 91 decks +16% synergy
Mystic Remora
16% of 91 decks -1% synergy
Ripples of Undeath
16% of 1352 decks +10% synergy
Trade Routes
15% of 91 decks +15% synergy
Retreat to Coralhelm
15% of 91 decks +13% synergy
Undergrowth Recon
15% of 2048 decks +13% synergy
Druid Class
15% of 2464 decks +12% synergy
Phyrexian Arena
11% of 2464 decks -3% synergy
Parallel Lives
9% of 2464 decks +2% synergy
Zendikar's Roil
9% of 2464 decks +6% synergy
Trouble in Pairs
8% of 1985 decks +1% synergy
Temur Ascendancy
8% of 88 decks -7% synergy
Smothering Tithe
8% of 2464 decks -17% synergy
Overgrown Estate
8% of 2464 decks +8% synergy
Anointed Procession
8% of 2464 decks -1% synergy
Retreat to Emeria
7% of 2464 decks +6% synergy
The Meathook Massacre
7% of 2464 decks +2% synergy
Doubling Season
7% of 2464 decks -2% synergy
Training Grounds
7% of 91 decks +4% synergy
Animate Dead
6% of 2464 decks -3% synergy
Concordant Crossroads
6% of 2464 decks +3% synergy
Virtue of Knowledge
6% of 71 decks +3% synergy
Dazzling Theater // Prop Room
5% of 273 decks -21% synergy
The Mending of Dominaria
5% of 2464 decks +4% synergy
Growing Rites of Itlimoc
5% of 2464 decks -0% synergy
Mirari's Wake
5% of 2464 decks -9% synergy
Planeswalkers
Lord Windgrace
43% of 93 decks +42% synergy
Wrenn and Six
26% of 93 decks +24% synergy
Nissa of Shadowed Boughs
22% of 2464 decks +20% synergy
Wrenn and Seven
16% of 2464 decks +14% synergy
Wrenn and Realmbreaker
14% of 2356 decks +12% synergy
Nissa, Vital Force
8% of 2464 decks +6% synergy
Oko, Thief of Crowns
7% of 91 decks +1% synergy
Utility Lands
Yavimaya, Cradle of Growth
74% of 2464 decks +65% synergy
Boseiju, Who Endures
63% of 2464 decks +44% synergy
Shifting Woodland
62% of 1679 decks +52% synergy
Bojuka Bog
61% of 2464 decks +31% synergy
Urborg, Tomb of Yawgmoth
58% of 2464 decks +48% synergy
Strip Mine
55% of 2464 decks +52% synergy
Thespian's Stage
55% of 2464 decks +52% synergy
Takenuma, Abandoned Mire
49% of 2464 decks +38% synergy
Dark Depths
43% of 2464 decks +41% synergy
Vesuva
40% of 2464 decks +38% synergy
Lotus Field
31% of 2464 decks +30% synergy
Valakut, the Molten Pinnacle
30% of 93 decks +28% synergy
Dryad Arbor
28% of 2464 decks +24% synergy
Barren Moor
27% of 2464 decks +24% synergy
Echoing Deeps
27% of 2100 decks +26% synergy
Tranquil Thicket
25% of 2464 decks +21% synergy
Cabal Coffers
24% of 2464 decks +13% synergy
Wasteland
24% of 2464 decks +22% synergy
Maze of Ith
24% of 2464 decks +21% synergy
Oboro, Palace in the Clouds
23% of 91 decks +22% synergy
Argoth, Sanctum of Nature
22% of 2461 decks +20% synergy
Phyrexian Tower
22% of 2464 decks +13% synergy
Otawara, Soaring City
21% of 91 decks +4% synergy
Eiganjo, Seat of the Empire
18% of 2464 decks +9% synergy
Reliquary Tower
18% of 2464 decks -12% synergy
Command Beacon
16% of 2464 decks +11% synergy
Dakmor Salvage
14% of 2464 decks +12% synergy
Secluded Steppe
13% of 2464 decks +10% synergy
Fountainport
13% of 506 decks +9% synergy
Westvale Abbey
13% of 2464 decks +11% synergy
Gaea's Cradle
13% of 2464 decks +7% synergy
Urza's Saga
11% of 2464 decks +4% synergy
Ancient Tomb
11% of 2464 decks +1% synergy
Tolaria West
11% of 91 decks +10% synergy
Ghost Quarter
11% of 2464 decks +8% synergy
Mystic Sanctuary
10% of 91 decks -2% synergy
Slippery Karst
8% of 2464 decks +7% synergy
Polluted Mire
8% of 2464 decks +7% synergy
Spymaster's Vault
7% of 1679 decks +3% synergy
Drifting Meadow
7% of 2464 decks +6% synergy
Blast Zone
6% of 2464 decks +5% synergy
Three Tree City
6% of 681 decks -4% synergy
Volrath's Stronghold
5% of 2464 decks +4% synergy
Gavony Township
5% of 2464 decks -4% synergy
Kessig Wolf Run
5% of 93 decks -11% synergy
Mana Artifacts
Sol Ring
63% of 2464 decks -21% synergy
Arcane Signet
34% of 2464 decks -39% synergy
Mana Crypt
5% of 2464 decks -3% synergy
Lands
Command Tower
86% of 2464 decks +12% synergy
Overgrown Tomb
81% of 2464 decks +39% synergy
Temple Garden
80% of 2464 decks +39% synergy
Windswept Heath
79% of 2464 decks +69% synergy
Verdant Catacombs
78% of 2464 decks +67% synergy
Godless Shrine
77% of 2464 decks +36% synergy
Marsh Flats
76% of 2464 decks +65% synergy
Indatha Triome
76% of 2464 decks +44% synergy
Lush Portico
60% of 2060 decks +48% synergy
Underground Mortuary
57% of 2060 decks +41% synergy
Shadowy Backstreet
53% of 2060 decks +39% synergy
Urza's Cave
48% of 1869 decks +44% synergy
Stomping Ground
46% of 93 decks +5% synergy
Breeding Pool
46% of 91 decks +5% synergy
Golgari Rot Farm
44% of 2464 decks +27% synergy
The World Tree
41% of 88 decks +7% synergy
Horizon of Progress
40% of 965 decks +38% synergy
Deceptive Landscape
39% of 1135 decks +26% synergy
Selesnya Sanctuary
39% of 2464 decks +25% synergy
Undergrowth Stadium
37% of 2464 decks +11% synergy
Fabled Passage
37% of 2464 decks +28% synergy
Jetmir's Garden
34% of 93 decks +1% synergy
Ketria Triome
34% of 88 decks +2% synergy
Zagoth Triome
34% of 91 decks +3% synergy
Bountiful Promenade
32% of 2464 decks +8% synergy
Spara's Headquarters
32% of 91 decks -0% synergy
Misty Rainforest
31% of 2464 decks +19% synergy
Talon Gates of Madara
31% of 965 decks +27% synergy
Ziatora's Proving Ground
30% of 93 decks -2% synergy
Wooded Foothills
30% of 2464 decks +20% synergy
Vault of Champions
29% of 2464 decks +3% synergy
Sea Gate
29% of 91 decks +27% synergy
Simic Guildgate
29% of 91 decks +22% synergy
Exotic Orchard
27% of 2464 decks -9% synergy
Flagstones of Trokair
27% of 2464 decks +25% synergy
Hallowed Fountain
26% of 91 decks -14% synergy
Bloodstained Mire
26% of 2464 decks +15% synergy
Cliffgate
26% of 93 decks +24% synergy
Blood Crypt
26% of 93 decks -13% synergy
Watery Grave
25% of 91 decks -16% synergy
Steam Vents
25% of 88 decks -14% synergy
Orzhov Basilica
25% of 2464 decks +9% synergy
Sacred Foundry
25% of 93 decks -12% synergy
Izzet Guildgate
24% of 88 decks +19% synergy
Gruul Guildgate
24% of 93 decks +19% synergy
Polluted Delta
23% of 2464 decks +12% synergy
Nurturing Peatland
23% of 2464 decks +17% synergy
Simic Growth Chamber
22% of 91 decks +2% synergy
Horizon Canopy
22% of 2464 decks +17% synergy
Boros Guildgate
22% of 93 decks +17% synergy