Glacial Chasm + Wayward Swordtooth + Ancient Greenwarden

Glacial Chasm
Wayward Swordtooth
Ancient Greenwarden

Requires
Glacial Chasm must be on the battlefield. Wayward Swordtooth 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.

Titania, Protector of Argoth
9.67% of 2586 decks 250 decks
The Necrobloom
6.80% of 8475 decks 576 decks
Lord Windgrace
5.99% of 9042 decks 542 decks
The Gitrog Monster
3.34% of 5808 decks 194 decks
Soul of Windgrace
2.86% of 3360 decks 96 decks
Titania, Voice of Gaea
2.65% of 2640 decks 70 decks
Azusa, Lost but Seeking
2.29% of 4062 decks 93 decks
Tatyova, Benthic Druid
2.14% of 5643 decks 121 decks
Omnath, Locus of Creation
1.28% of 13395 decks 172 decks
Aesi, Tyrant of Gyre Strait
1.26% of 10228 decks 129 decks
Hazezon, Shaper of Sand
1.04% of 7587 decks 79 decks
Thalia and The Gitrog Monster
0.82% of 12122 decks 100 decks
Muldrotha, the Gravetide
0.51% of 14931 decks 76 decks
New Cards
Walk-In Closet // Forgotten Cellar
96% of 103 decks +64% synergy
Hedge Shredder
29% of 147 decks +20% synergy
Disorienting Choice
9% of 117 decks +4% synergy
Zimone, Mystery Unraveler
8% of 50 decks +4% synergy
Abhorrent Oculus
7% of 41 decks -1% synergy
High Synergy Cards
Azusa, Lost but Seeking
93% of 3428 decks +86% synergy
Ramunap Excavator
92% of 3428 decks +86% synergy
Crucible of Worlds
82% of 3428 decks +79% synergy
Exploration
86% of 3428 decks +78% synergy
Oracle of Mul Daya
83% of 3428 decks +77% synergy
The Gitrog Monster
80% of 1896 decks +75% synergy
Dryad of the Ilysian Grove
82% of 3428 decks +74% synergy
Crop Rotation
84% of 3428 decks +74% synergy
Lotus Cobra
81% of 3428 decks +74% synergy
Field of the Dead
76% of 3428 decks +72% synergy
Top Cards
Tatyova, Benthic Druid
75% of 935 decks +63% synergy
Conduit of Worlds
75% of 2806 decks +68% synergy
Scute Swarm
75% of 3428 decks +65% synergy
Tireless Provisioner
72% of 3404 decks +61% synergy
Thalia and The Gitrog Monster
71% of 707 decks +67% synergy
Avenger of Zendikar
67% of 3428 decks +57% synergy
Splendid Reclamation
66% of 3428 decks +62% synergy
Scapeshift
66% of 3428 decks +63% synergy
Aesi, Tyrant of Gyre Strait
66% of 932 decks +60% synergy
Six
65% of 1182 decks +57% synergy
Creatures
Mina and Denn, Wildborn
64% of 1318 decks +59% synergy
Omnath, Locus of Rage
63% of 1318 decks +58% synergy
Wight of the Reliquary
62% of 829 decks +53% synergy
Titania, Protector of Argoth
59% of 3428 decks +56% synergy
Iridescent Vinelasher
59% of 222 decks +55% synergy
Knight of the Reliquary
55% of 1113 decks +53% synergy
Sylvan Safekeeper
53% of 3428 decks +50% synergy
Elvish Reclaimer
52% of 3428 decks +50% synergy
Rampaging Baloths
51% of 3428 decks +44% synergy
Springheart Nantuko
50% of 856 decks +42% synergy
Eternal Witness
49% of 3428 decks +28% synergy
Ob Nixilis, the Fallen
48% of 1896 decks +47% synergy
Tireless Tracker
47% of 3428 decks +42% synergy
Aftermath Analyst
45% of 1693 decks +41% synergy
Soul of Windgrace
42% of 709 decks +40% synergy
Braids, Arisen Nightmare
40% of 1798 decks +32% synergy
Hugs, Grisly Guardian
38% of 160 decks +32% synergy
Courser of Kruphix
36% of 3428 decks +32% synergy
Omnath, Locus of the Roil
36% of 358 decks +33% synergy
World Shaper
36% of 3428 decks +33% synergy
Uro, Titan of Nature's Wrath
35% of 935 decks +30% synergy
Moraug, Fury of Akoum
34% of 1318 decks +31% synergy
Nissa, Resurgent Animist
34% of 2349 decks +31% synergy
Ignoble Hierarch
29% of 763 decks +3% synergy
Cultivator Colossus
28% of 3349 decks +26% synergy
Greensleeves, Maro-Sorcerer
27% of 3223 decks +25% synergy
Sakura-Tribe Elder
27% of 3428 decks +8% synergy
Titania, Voice of Gaea
26% of 3074 decks +25% synergy
Roil Elemental
26% of 935 decks +25% synergy
Yarok, the Desecrated
26% of 260 decks +23% synergy
Ashaya, Soul of the Wild
25% of 3428 decks +21% synergy
Augur of Autumn
24% of 3370 decks +20% synergy
Kodama of the East Tree
23% of 3419 decks +20% synergy
Elesh Norn, Mother of Machines
23% of 1031 decks +18% synergy
Craterhoof Behemoth
21% of 3428 decks +15% synergy
Meloku the Clouded Mirror
21% of 935 decks +21% synergy
Springbloom Druid
21% of 3428 decks +17% synergy
Baylen, the Haymaker
21% of 29 decks +11% synergy
Emeria Angel
20% of 1113 decks +18% synergy
Glarb, Calamity's Augur
20% of 30 decks +16% synergy
Lumra, Bellow of the Woods
20% of 1415 decks +17% synergy
Perennial Behemoth
20% of 3089 decks +18% synergy
Emeria Shepherd
19% of 1113 decks +17% synergy
Muldrotha, the Gravetide
19% of 260 decks +13% synergy
Birds of Paradise
19% of 3428 decks -8% synergy
Blossoming Tortoise
18% of 2024 decks +16% synergy
Korvold, Fae-Cursed King
17% of 772 decks +13% synergy
Yuma, Proud Protector
16% of 158 decks +14% synergy
Sun Titan
16% of 1113 decks +5% synergy
Titania, Nature's Force
15% of 2956 decks +14% synergy
Instants
Assassin's Trophy
63% of 1896 decks +33% synergy
Swords to Plowshares
63% of 1113 decks +1% synergy
Beast Within
57% of 3428 decks +18% synergy
Cyclonic Rift
53% of 935 decks +25% synergy
Path to Exile
51% of 1113 decks +6% synergy
Constant Mists
49% of 3428 decks +48% synergy
Harrow
49% of 3428 decks +39% synergy
Realms Uncharted
43% of 3428 decks +42% synergy
Growth Spiral
40% of 935 decks +18% synergy
Anguished Unmaking
39% of 750 decks +15% synergy
Heroic Intervention
39% of 3428 decks +9% synergy
Counterspell
33% of 935 decks -10% synergy
Entish Restoration
32% of 2189 decks +24% synergy
Fierce Guardianship
28% of 935 decks +10% synergy
Archdruid's Charm
26% of 1693 decks +18% synergy
Chaos Warp
24% of 1318 decks -8% synergy
Generous Gift
24% of 1113 decks -2% synergy
Mana Drain
23% of 935 decks +8% synergy
Teferi's Protection
23% of 1113 decks +2% synergy
Swan Song
22% of 935 decks +5% synergy
Roiling Regrowth
21% of 3428 decks +17% synergy
Vampiric Tutor
20% of 1896 decks +1% synergy
Worldly Tutor
19% of 3428 decks +5% synergy
Mystical Tutor
19% of 935 decks +4% synergy
Planar Genesis
19% of 223 decks +11% synergy
Arcane Denial
18% of 935 decks -1% synergy
Pongify
18% of 935 decks +6% synergy
Dovin's Veto
15% of 273 decks -4% synergy
An Offer You Can't Refuse
15% of 864 decks -5% synergy
Abrupt Decay
15% of 1896 decks +4% synergy
Nature's Claim
14% of 3428 decks +4% synergy
Sink into Stupor
14% of 244 decks -0% synergy
Deflecting Swat
13% of 1318 decks -3% synergy
Rapid Hybridization
13% of 935 decks +3% synergy
Krosan Grip
11% of 3428 decks +3% synergy
Eladamri's Call
11% of 1113 decks -0% synergy
Entomb
11% of 1896 decks +4% synergy
Force of Will
11% of 935 decks -0% synergy
Force of Vigor
11% of 3428 decks +7% synergy
Negate
11% of 935 decks -12% synergy
Enlightened Tutor
10% of 1113 decks -7% synergy
Windgrace's Judgment
10% of 1896 decks +8% synergy
Putrefy
10% of 1896 decks -6% synergy
Tear Asunder
10% of 1798 decks +4% synergy
Return of the Wildspeaker
10% of 3428 decks -4% synergy
Deadly Rollick
9% of 1896 decks -1% synergy
Valakut Awakening
9% of 1318 decks +3% synergy
Chord of Calling
9% of 3428 decks +3% synergy
Rite of Harmony
9% of 1102 decks +6% synergy
Dawn's Truce
9% of 159 decks -10% synergy
Sorceries
Life from the Loam
62% of 3428 decks +58% synergy
Nature's Lore
51% of 3428 decks +19% synergy
Three Visits
48% of 3428 decks +23% synergy
Eerie Ultimatum
45% of 750 decks +32% synergy
Cultivate
38% of 3428 decks -9% synergy
Toxic Deluge
38% of 1896 decks +21% synergy
Blasphemous Act
36% of 1318 decks +3% synergy
Farseek
36% of 3428 decks +2% synergy
Worldsoul's Rage
34% of 487 decks +31% synergy
Demonic Tutor
30% of 1896 decks +8% synergy
Torment of Hailfire
29% of 1896 decks +24% synergy
Awaken the Woods
29% of 3074 decks +25% synergy
Sylvan Scrying
29% of 3428 decks +26% synergy
Kodama's Reach
29% of 3428 decks -3% synergy
Bala Ged Recovery
28% of 3428 decks +19% synergy
Damn
27% of 748 decks +10% synergy
Green Sun's Zenith
23% of 3428 decks +17% synergy
Nahiri's Lithoforming
23% of 1318 decks +22% synergy
Walk the Aeons
21% of 935 decks +20% synergy
Rampant Growth
21% of 3428 decks -14% synergy
Explore
19% of 3428 decks +10% synergy
Dread Return
19% of 1896 decks +13% synergy
Finale of Devastation
18% of 3428 decks +10% synergy
Sevinne's Reclamation
18% of 1113 decks +11% synergy
Villainous Wealth
17% of 260 decks +9% synergy
Damnation
17% of 1896 decks +8% synergy
Wargate
16% of 273 decks +13% synergy
Skyshroud Claim
16% of 3428 decks +7% synergy
Tempt with Discovery
15% of 3428 decks +11% synergy
Farewell
14% of 1097 decks +0% synergy
Reanimate
14% of 1896 decks -2% synergy
Decimate
13% of 1318 decks +5% synergy
Supreme Verdict
13% of 273 decks -1% synergy
Vandalblast
13% of 1318 decks -3% synergy
Hour of Promise
13% of 3428 decks +11% synergy
Reshape the Earth
13% of 3419 decks +11% synergy
Culling Ritual
11% of 1886 decks +0% synergy
Ruinous Ultimatum
11% of 63 decks -7% synergy
Worm Harvest
11% of 1896 decks +10% synergy
Rebuild the City
11% of 426 decks +9% synergy
Exsanguinate
10% of 1896 decks +4% synergy
Sea Gate Restoration
10% of 935 decks +5% synergy
Summer Bloom
9% of 3428 decks +8% synergy
Escape to the Wilds
9% of 1318 decks +5% synergy
Armageddon
9% of 1113 decks +8% synergy
Windfall
9% of 935 decks -4% synergy
Unburial Rites
9% of 750 decks +6% synergy
Nylea's Intervention
9% of 3428 decks +8% synergy
Faithless Looting
8% of 1318 decks -9% synergy
Rishkar's Expertise
8% of 3428 decks -2% synergy
Utility Artifacts
Zuran Orb
54% of 3428 decks +53% synergy
Horn of Greed
24% of 3428 decks +23% synergy
Amulet of Vigor
22% of 3428 decks +21% synergy
Expedition Map
22% of 3428 decks +18% synergy
Lightning Greaves
18% of 3428 decks -8% synergy
Skullclamp
13% of 3428 decks +0% synergy
Swiftfoot Boots
8% of 3428 decks -20% synergy
The One Ring
6% of 2484 decks -3% synergy
Emerald Medallion
6% of 3428 decks +5% synergy
Enchantments
Felidar Retreat
64% of 1113 decks +56% synergy
Leyline of the Guildpact
47% of 19 decks +23% synergy
Valakut Exploration
47% of 1318 decks +45% synergy
Burgeoning
43% of 3428 decks +39% synergy
Spelunking
42% of 1905 decks +37% synergy
Squandered Resources
38% of 1896 decks +37% synergy
Retreat to Hagra
38% of 1896 decks +36% synergy
Rhystic Study
37% of 935 decks +9% synergy
Case of the Locked Hothouse
36% of 1586 decks +32% synergy
Caretaker's Talent
33% of 93 decks +17% synergy
Insidious Roots
32% of 936 decks +23% synergy
Trade Routes
31% of 935 decks +31% synergy
Retreat to Coralhelm
31% of 935 decks +29% synergy
Sylvan Library
30% of 3428 decks +18% synergy
Druid Class
25% of 3379 decks +22% synergy
Mystic Remora
24% of 935 decks +6% synergy
Undergrowth Recon
18% of 1693 decks +16% synergy
Song of Creation
18% of 358 decks +15% synergy
Aura Shards
17% of 1113 decks +7% synergy
Annie Joins Up
16% of 156 decks -4% synergy
Fortune Teller's Talent
16% of 76 decks +12% synergy
Zendikar's Roil
15% of 3428 decks +12% synergy
Warleader's Call
14% of 197 decks +2% synergy
Garruk's Uprising
12% of 3428 decks -3% synergy
Virtue of Knowledge
11% of 514 decks +8% synergy
Copy Land
11% of 167 decks +9% synergy
Abundance
11% of 3428 decks +9% synergy
Ripples of Undeath
11% of 545 decks +4% synergy
Greater Good
11% of 3428 decks +6% synergy
The Mending of Dominaria
10% of 3428 decks +8% synergy
Tribute to the World Tree
10% of 2437 decks +1% synergy
Elemental Bond
9% of 3428 decks +4% synergy
Pernicious Deed
9% of 1896 decks +7% synergy
Concordant Crossroads
9% of 3428 decks +6% synergy
Kenrith's Transformation
9% of 3428 decks +2% synergy
Anointed Procession
8% of 1113 decks -1% synergy
Muster the Departed
8% of 182 decks +6% synergy
Song of the Dryads
8% of 3428 decks +5% synergy
Prismatic Omen
8% of 3428 decks +7% synergy
Phyrexian Arena
8% of 1896 decks -7% synergy
Temur Ascendancy
8% of 358 decks -8% synergy
Overgrown Estate
7% of 750 decks +7% synergy
Excavation
7% of 935 decks +7% synergy
They Came from the Pipes
7% of 42 decks -0% synergy
Tectonic Reformation
7% of 1318 decks +6% synergy
Mana Breach
7% of 935 decks +7% synergy
Rites of Flourishing
7% of 3428 decks +4% synergy
Parallel Lives
7% of 3428 decks -1% synergy
Impact Tremors
7% of 1318 decks -3% synergy
Retreat to Emeria
6% of 1113 decks +6% synergy
Planeswalkers
Wrenn and Six
32% of 1318 decks +30% synergy
Nissa of Shadowed Boughs
28% of 1896 decks +25% synergy
Wrenn and Seven
25% of 3370 decks +23% synergy
Nissa, Vital Force
19% of 3428 decks +17% synergy
Oko, Thief of Crowns
15% of 935 decks +9% synergy
Lord Windgrace
15% of 772 decks +14% synergy
Wrenn and Realmbreaker
13% of 2481 decks +11% synergy
Nissa, Who Shakes the World
11% of 3428 decks +8% synergy
Ashiok, Dream Render
9% of 260 decks +5% synergy
Jace, Wielder of Mysteries
8% of 935 decks +4% synergy
Utility Lands
Yavimaya, Cradle of Growth
68% of 3404 decks +59% synergy
Bojuka Bog
64% of 1896 decks +34% synergy
Strip Mine
58% of 3428 decks +55% synergy
Boseiju, Who Endures
57% of 3334 decks +37% synergy
Thespian's Stage
55% of 3428 decks +53% synergy
Shifting Woodland
51% of 1077 decks +41% synergy
Dark Depths
44% of 3428 decks +42% synergy
Takenuma, Abandoned Mire
41% of 1850 decks +30% synergy
Otawara, Soaring City
40% of 889 decks +23% synergy
Lotus Field
39% of 3428 decks +37% synergy
Oboro, Palace in the Clouds
38% of 935 decks +37% synergy
Mystic Sanctuary
37% of 935 decks +25% synergy
Cabal Coffers
35% of 1896 decks +24% synergy
Valakut, the Molten Pinnacle
35% of 1318 decks +32% synergy
Vesuva
35% of 3428 decks +33% synergy
Urborg, Tomb of Yawgmoth
34% of 3428 decks +24% synergy
Echoing Deeps
30% of 1836 decks +28% synergy
Argoth, Sanctum of Nature
29% of 3074 decks +27% synergy
Barren Moor
29% of 1896 decks +25% synergy
Wasteland
29% of 3428 decks +27% synergy
Dakmor Salvage
28% of 1896 decks +26% synergy
Reliquary Tower
27% of 3428 decks -2% synergy
Command Beacon
25% of 3428 decks +20% synergy
Dryad Arbor
24% of 3428 decks +20% synergy
Maze of Ith
23% of 3428 decks +20% synergy
Tranquil Thicket
22% of 3428 decks +18% synergy
Ghost Quarter
20% of 3428 decks +18% synergy
Tolaria West
16% of 935 decks +15% synergy
Ancient Tomb
16% of 3428 decks +6% synergy
Alchemist's Refuge
15% of 935 decks +8% synergy
Secluded Steppe
14% of 1113 decks +11% synergy
Kessig Wolf Run
14% of 1318 decks -2% synergy
Eiganjo, Seat of the Empire
14% of 1097 decks +5% synergy
Urza's Saga
13% of 3404 decks +6% synergy
Phyrexian Tower
12% of 1896 decks +4% synergy
Blast Zone
12% of 3428 decks +10% synergy
Desert of the True
12% of 1113 decks +10% synergy
Gaea's Cradle
11% of 3428 decks +5% synergy
Scavenger Grounds
11% of 3428 decks +7% synergy
Shefet Dunes
10% of 1113 decks +10% synergy
Petrified Field
10% of 3428 decks +10% synergy
Forgotten Cave
10% of 1318 decks +5% synergy
Desert of the Fervent
9% of 1318 decks +8% synergy
Crystal Vein
9% of 3428 decks +8% synergy
Ramunap Ruins
9% of 1318 decks +8% synergy
Westvale Abbey
9% of 1896 decks +6% synergy
Nykthos, Shrine to Nyx
8% of 3428 decks +2% synergy
Guildless Commons
8% of 3419 decks +6% synergy
Arid Archway
7% of 1381 decks +6% synergy
Cephalid Coliseum
7% of 935 decks +5% synergy
Mana Artifacts
Sol Ring
66% of 3428 decks -19% synergy
Arcane Signet
25% of 3428 decks -47% synergy
Mana Crypt
9% of 3428 decks -1% synergy
Jeweled Lotus
5% of 3419 decks -1% synergy
Mox Diamond
5% of 3428 decks +1% synergy
Lands
Overgrown Tomb
80% of 1896 decks +37% synergy
Stomping Ground
79% of 1318 decks +37% synergy
Breeding Pool
77% of 935 decks +35% synergy
Blood Crypt
73% of 772 decks +34% synergy
Temple Garden
72% of 1113 decks +31% synergy
Ziatora's Proving Ground
72% of 731 decks +40% synergy
Godless Shrine
70% of 750 decks +29% synergy
Indatha Triome
68% of 750 decks +36% synergy
Command Tower
68% of 3428 decks -6% synergy
Watery Grave
64% of 260 decks +23% synergy
Verdant Catacombs
62% of 3428 decks +50% synergy
Zagoth Triome
62% of 260 decks +31% synergy
Steam Vents
60% of 358 decks +21% synergy
Ketria Triome
60% of 358 decks +27% synergy
Hallowed Fountain
58% of 273 decks +16% synergy
Shadowy Backstreet
57% of 634 decks +44% synergy
The World Tree
57% of 60 decks +23% synergy
Simic Growth Chamber
54% of 935 decks +35% synergy
Jetmir's Garden
54% of 366 decks +20% synergy
Deceptive Landscape
53% of 287 decks +39% synergy
Underground Mortuary
53% of 1036 decks +36% synergy
Lush Portico
52% of 820 decks +40% synergy
Sacred Foundry
51% of 388 decks +15% synergy
Windswept Heath
51% of 3428 decks +40% synergy
Fabled Passage
50% of 3428 decks +41% synergy
Wooded Foothills
47% of 3428 decks +37% synergy
Abraded Bluffs
47% of 158 decks +41% synergy
Misty Rainforest
47% of 3428 decks +35% synergy
Urza's Cave
46% of 1225 decks +42% synergy
Golgari Rot Farm
45% of 1896 decks +27% synergy
Spara's Headquarters
44% of 252 decks +11% synergy
Selesnya Sanctuary
42% of 1113 decks +28% synergy
Gruul Turf
41% of 1318 decks +25% synergy
Raugrin Triome
40% of 246 decks +13% synergy
Hedge Maze
39% of 417 decks +24% synergy
Cinder Glade
38% of 1318 decks +0% synergy
Smoldering Marsh
36% of 772 decks +3% synergy
Rejuvenating Springs
36% of 932 decks +7% synergy
Commercial District
36% of 577 decks +23% synergy
Undergrowth Stadium
34% of 1891 decks +8% synergy
Raucous Theater
32% of 269 decks +18% synergy
Twisted Landscape
31% of 105 decks +8% synergy
Horizon of Progress
31% of 588 decks +29% synergy
Prismatic Vista
30% of 3428 decks +24% synergy
Bountiful Landscape
29% of 95 decks +12% synergy
Hinterland Harbor
29% of 935 decks +2% synergy
Vault of Champions
27% of 749 decks +2% synergy
Evolving Wilds
27% of 3428 decks +6% synergy
Rakdos Carnarium
27% of 772 decks +12% synergy
Talon Gates of Madara
27% of 588 decks +23% synergy