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.

The Necrobloom
6.77% of 9366 decks 634 decks
Lord Windgrace
5.95% of 9108 decks 542 decks
Titania, Protector of Argoth
9.67% of 2545 decks 246 decks
The Gitrog Monster
3.34% of 5777 decks 193 decks
Omnath, Locus of Creation
1.29% of 13596 decks 175 decks
Aesi, Tyrant of Gyre Strait
1.27% of 10392 decks 132 decks
Tatyova, Benthic Druid
2.12% of 5751 decks 122 decks
Thalia and The Gitrog Monster
0.82% of 12491 decks 102 decks
Azusa, Lost but Seeking
2.38% of 4210 decks 100 decks
Soul of Windgrace
2.78% of 3169 decks 88 decks
Muldrotha, the Gravetide
0.48% of 15112 decks 73 decks
Hazezon, Shaper of Sand
0.95% of 7646 decks 73 decks
Titania, Voice of Gaea
2.69% of 2598 decks 70 decks
Flubs, the Fool
0.87% of 7577 decks 66 decks
Slogurk, the Overslime
3.05% of 1770 decks 54 decks
Korvold, Fae-Cursed King
0.32% of 15487 decks 49 decks
Titania, Nature's Force
2.39% of 1882 decks 45 decks
Omnath, Locus of Rage
0.62% of 7098 decks 44 decks
New Cards
Loot, Exuberant Explorer
96% of 45 decks +72% synergy
Walk-In Closet // Forgotten Cellar
87% of 238 decks +61% synergy
Hedge Shredder
28% of 317 decks +21% synergy
Mossborn Hydra
24% of 55 decks +13% synergy
Disorienting Choice
9% of 266 decks +5% synergy
High Synergy Cards
Azusa, Lost but Seeking
93% of 3514 decks +86% synergy
Ramunap Excavator
92% of 3514 decks +85% synergy
Crucible of Worlds
81% of 3514 decks +79% synergy
Exploration
86% of 3514 decks +78% synergy
Oracle of Mul Daya
83% of 3514 decks +77% synergy
The Gitrog Monster
80% of 1955 decks +75% synergy
Dryad of the Ilysian Grove
82% of 3514 decks +74% synergy
Crop Rotation
84% of 3514 decks +74% synergy
Lotus Cobra
81% of 3514 decks +74% synergy
Field of the Dead
76% of 3514 decks +73% synergy
Top Cards
Conduit of Worlds
75% of 2997 decks +68% synergy
Scute Swarm
74% of 3514 decks +65% synergy
Tatyova, Benthic Druid
74% of 966 decks +62% synergy
Tireless Provisioner
72% of 3493 decks +61% synergy
Thalia and The Gitrog Monster
71% of 769 decks +66% synergy
Avenger of Zendikar
66% of 3514 decks +56% synergy
Aesi, Tyrant of Gyre Strait
66% of 963 decks +60% synergy
Splendid Reclamation
65% of 3514 decks +61% synergy
Six
65% of 1382 decks +57% synergy
Scapeshift
65% of 3514 decks +62% synergy
Creatures
Mina and Denn, Wildborn
63% of 1329 decks +58% synergy
Omnath, Locus of Rage
63% of 1329 decks +58% synergy
Wight of the Reliquary
60% of 945 decks +52% synergy
Titania, Protector of Argoth
58% of 3514 decks +55% synergy
Knight of the Reliquary
54% of 1170 decks +52% synergy
Iridescent Vinelasher
54% of 324 decks +51% synergy
Sylvan Safekeeper
53% of 3514 decks +50% synergy
Elvish Reclaimer
51% of 3514 decks +49% synergy
Rampaging Baloths
50% of 3514 decks +43% synergy
Springheart Nantuko
49% of 1047 decks +41% synergy
Eternal Witness
49% of 3514 decks +28% synergy
Tireless Tracker
47% of 3514 decks +42% synergy
Ob Nixilis, the Fallen
47% of 1955 decks +46% synergy
Aftermath Analyst
45% of 1888 decks +41% synergy
Soul of Windgrace
41% of 716 decks +39% synergy
Braids, Arisen Nightmare
40% of 1873 decks +33% synergy
Courser of Kruphix
36% of 3514 decks +32% synergy
World Shaper
35% of 3514 decks +32% synergy
Uro, Titan of Nature's Wrath
34% of 966 decks +29% synergy
Omnath, Locus of the Roil
33% of 379 decks +30% synergy
Nissa, Resurgent Animist
33% of 2542 decks +31% synergy
Moraug, Fury of Akoum
33% of 1329 decks +30% synergy
Hugs, Grisly Guardian
31% of 224 decks +27% synergy
Ignoble Hierarch
29% of 761 decks +3% synergy
Cultivator Colossus
27% of 3442 decks +25% synergy
Sakura-Tribe Elder
27% of 3514 decks +8% synergy
Roil Elemental
26% of 966 decks +25% synergy
Greensleeves, Maro-Sorcerer
26% of 3347 decks +24% synergy
Titania, Voice of Gaea
25% of 3274 decks +24% synergy
Yarok, the Desecrated
25% of 264 decks +22% synergy
Ashaya, Soul of the Wild
24% of 3514 decks +21% synergy
Kodama of the East Tree
24% of 3506 decks +20% synergy
Augur of Autumn
23% of 3463 decks +20% synergy
Elesh Norn, Mother of Machines
23% of 1100 decks +18% synergy
Lumra, Bellow of the Woods
22% of 1612 decks +19% synergy
Craterhoof Behemoth
21% of 3514 decks +15% synergy
Meloku the Clouded Mirror
21% of 966 decks +20% synergy
Muldrotha, the Gravetide
21% of 264 decks +15% synergy
Emeria Angel
21% of 1170 decks +18% synergy
Springbloom Druid
20% of 3514 decks +16% synergy
Perennial Behemoth
19% of 3274 decks +18% synergy
Emeria Shepherd
19% of 1170 decks +17% synergy
Birds of Paradise
19% of 3514 decks -8% synergy
Glarb, Calamity's Augur
18% of 44 decks +14% synergy
Blossoming Tortoise
17% of 2217 decks +15% synergy
Korvold, Fae-Cursed King
17% of 769 decks +13% synergy
Sun Titan
16% of 1170 decks +5% synergy
Yuma, Proud Protector
15% of 170 decks +13% synergy
Omnath, Locus of Creation
15% of 252 decks +12% synergy
Orcish Lumberjack
15% of 1329 decks +13% synergy
Instants
Assassin's Trophy
64% of 1955 decks +33% synergy
Swords to Plowshares
63% of 1170 decks +0% synergy
Beast Within
56% of 3514 decks +17% synergy
Cyclonic Rift
53% of 966 decks +25% synergy
Path to Exile
52% of 1170 decks +6% synergy
Constant Mists
48% of 3514 decks +47% synergy
Harrow
47% of 3514 decks +38% synergy
Realms Uncharted
42% of 3514 decks +41% synergy
Growth Spiral
40% of 966 decks +18% synergy
Anguished Unmaking
40% of 812 decks +15% synergy
Heroic Intervention
39% of 3514 decks +9% synergy
Counterspell
33% of 966 decks -10% synergy
Entish Restoration
31% of 2382 decks +23% synergy
Fierce Guardianship
28% of 966 decks +10% synergy
Archdruid's Charm
25% of 1888 decks +18% synergy
Generous Gift
24% of 1170 decks -2% synergy
Mana Drain
24% of 966 decks +8% synergy
Chaos Warp
23% of 1329 decks -9% synergy
Teferi's Protection
22% of 1170 decks +2% synergy
Swan Song
22% of 966 decks +5% synergy
Roiling Regrowth
20% of 3514 decks +16% synergy
Vampiric Tutor
19% of 1955 decks +1% synergy
Worldly Tutor
19% of 3514 decks +5% synergy
Mystical Tutor
19% of 966 decks +4% synergy
Arcane Denial
19% of 966 decks -1% synergy
Planar Genesis
19% of 279 decks +11% synergy
Pongify
19% of 966 decks +7% synergy
An Offer You Can't Refuse
16% of 904 decks -5% synergy
Dovin's Veto
15% of 277 decks -5% synergy
Sink into Stupor
15% of 298 decks +1% synergy
Abrupt Decay
15% of 1955 decks +4% synergy
Nature's Claim
14% of 3514 decks +4% synergy
Deflecting Swat
13% of 1329 decks -3% synergy
Rapid Hybridization
13% of 966 decks +4% synergy
Krosan Grip
11% of 3514 decks +3% synergy
Entomb
11% of 1955 decks +4% synergy
Force of Will
11% of 966 decks -0% synergy
Negate
11% of 966 decks -12% synergy
Eladamri's Call
10% of 1170 decks -1% synergy
Force of Vigor
10% of 3514 decks +7% synergy
Enlightened Tutor
10% of 1170 decks -8% synergy
Putrefy
10% of 1955 decks -6% synergy
Windgrace's Judgment
10% of 1955 decks +8% synergy
Tear Asunder
10% of 1873 decks +3% synergy
Return of the Wildspeaker
10% of 3514 decks -4% synergy
Deadly Rollick
9% of 1955 decks -1% synergy
Chord of Calling
9% of 3514 decks +3% synergy
Dawn's Truce
9% of 224 decks -8% synergy
Valakut Awakening
9% of 1329 decks +2% synergy
Pact of Negation
8% of 966 decks +1% synergy
Sorceries
Life from the Loam
61% of 3514 decks +57% synergy
Nature's Lore
52% of 3514 decks +20% synergy
Three Visits
48% of 3514 decks +23% synergy
Eerie Ultimatum
44% of 812 decks +32% synergy
Toxic Deluge
38% of 1955 decks +21% synergy
Cultivate
37% of 3514 decks -9% synergy
Farseek
37% of 3514 decks +3% synergy
Blasphemous Act
36% of 1329 decks +2% synergy
Worldsoul's Rage
32% of 558 decks +29% synergy
Demonic Tutor
30% of 1955 decks +7% synergy
Sylvan Scrying
29% of 3514 decks +26% synergy
Torment of Hailfire
28% of 1955 decks +24% synergy
Awaken the Woods
28% of 3274 decks +24% synergy
Kodama's Reach
28% of 3514 decks -4% synergy
Bala Ged Recovery
27% of 3514 decks +18% synergy
Damn
27% of 810 decks +10% synergy
Green Sun's Zenith
23% of 3514 decks +16% synergy
Nahiri's Lithoforming
22% of 1329 decks +22% synergy
Walk the Aeons
21% of 966 decks +20% synergy
Rampant Growth
21% of 3514 decks -14% synergy
Dread Return
19% of 1955 decks +14% synergy
Explore
19% of 3514 decks +10% synergy
Sevinne's Reclamation
19% of 1170 decks +12% synergy
Finale of Devastation
19% of 3514 decks +10% synergy
Villainous Wealth
17% of 264 decks +9% synergy
Wargate
16% of 277 decks +13% synergy
Damnation
16% of 1955 decks +8% synergy
Skyshroud Claim
16% of 3514 decks +6% synergy
Reanimate
15% of 1955 decks -1% synergy
Tempt with Discovery
14% of 3514 decks +11% synergy
Farewell
13% of 1154 decks -0% synergy
Decimate
13% of 1329 decks +5% synergy
Supreme Verdict
13% of 277 decks -1% synergy
Vandalblast
13% of 1329 decks -3% synergy
Hour of Promise
13% of 3514 decks +11% synergy
Reshape the Earth
12% of 3506 decks +11% synergy
Culling Ritual
11% of 1946 decks -0% synergy
Worm Harvest
10% of 1955 decks +9% synergy
Rebuild the City
10% of 460 decks +9% synergy
Exsanguinate
10% of 1955 decks +4% synergy
Summer Bloom
9% of 3514 decks +8% synergy
Armageddon
9% of 1170 decks +8% synergy
Ruinous Ultimatum
9% of 65 decks -9% synergy
Sea Gate Restoration
9% of 966 decks +4% synergy
Windfall
9% of 966 decks -4% synergy
Escape to the Wilds
9% of 1329 decks +5% synergy
Unburial Rites
9% of 812 decks +6% synergy
Nylea's Intervention
8% of 3514 decks +7% synergy
Victimize
8% of 1955 decks -4% synergy
Rishkar's Expertise
8% of 3514 decks -2% synergy
Utility Artifacts
Zuran Orb
53% of 3514 decks +52% synergy
Horn of Greed
23% of 3514 decks +22% synergy
Amulet of Vigor
22% of 3514 decks +21% synergy
Expedition Map
22% of 3514 decks +18% synergy
Lightning Greaves
17% of 3514 decks -8% synergy
Skullclamp
13% of 3514 decks +1% synergy
Swiftfoot Boots
8% of 3514 decks -20% synergy
The One Ring
7% of 2677 decks -2% synergy
Emerald Medallion
6% of 3514 decks +5% synergy
Enchantments
Felidar Retreat
63% of 1170 decks +56% synergy
Valakut Exploration
48% of 1329 decks +45% synergy
Leyline of the Guildpact
45% of 20 decks +21% synergy
Burgeoning
42% of 3514 decks +38% synergy
Spelunking
41% of 2099 decks +36% synergy
Squandered Resources
38% of 1955 decks +37% synergy
Retreat to Hagra
38% of 1955 decks +36% synergy
Rhystic Study
36% of 966 decks +8% synergy
Case of the Locked Hothouse
36% of 1782 decks +31% synergy
Retreat to Coralhelm
31% of 966 decks +29% synergy
Insidious Roots
31% of 1050 decks +22% synergy
Sylvan Library
30% of 3514 decks +18% synergy
Trade Routes
30% of 966 decks +29% synergy
Caretaker's Talent
26% of 156 decks +12% synergy
Druid Class
25% of 3470 decks +22% synergy
Mystic Remora
24% of 966 decks +6% synergy
Song of Creation
20% of 379 decks +17% synergy
Undergrowth Recon
17% of 1888 decks +15% synergy
Annie Joins Up
16% of 167 decks -3% synergy
Aura Shards
16% of 1170 decks +7% synergy
Fortune Teller's Talent
16% of 133 decks +13% synergy
Zendikar's Roil
15% of 3514 decks +12% synergy
Copy Land
13% of 224 decks +11% synergy
Warleader's Call
13% of 207 decks +2% synergy
Virtue of Knowledge
13% of 566 decks +10% synergy
Ripples of Undeath
12% of 648 decks +5% synergy
Garruk's Uprising
11% of 3514 decks -4% synergy
Abundance
11% of 3514 decks +9% synergy
Greater Good
10% of 3514 decks +5% synergy
The Mending of Dominaria
10% of 3514 decks +8% synergy
Tribute to the World Tree
9% of 2631 decks +1% synergy
Elemental Bond
9% of 3514 decks +4% synergy
Concordant Crossroads
9% of 3514 decks +6% synergy
Pernicious Deed
8% of 1955 decks +7% synergy
Kenrith's Transformation
8% of 3514 decks +2% synergy
Phyrexian Arena
8% of 1955 decks -7% synergy
Anointed Procession
8% of 1170 decks -1% synergy
Prismatic Omen
8% of 3514 decks +7% synergy
Song of the Dryads
7% of 3514 decks +5% synergy
Excavation
7% of 966 decks +7% synergy
Overgrown Estate
7% of 812 decks +7% synergy
Temur Ascendancy
7% of 379 decks -8% synergy
Mana Breach
7% of 966 decks +6% synergy
Tectonic Reformation
7% of 1329 decks +6% synergy
Rites of Flourishing
7% of 3514 decks +4% synergy
Impact Tremors
7% of 1329 decks -3% synergy
Retreat to Emeria
6% of 1170 decks +6% synergy
Parallel Lives
6% of 3514 decks -1% synergy
Mirari's Wake
6% of 1170 decks -8% synergy
Animate Dead
6% of 1955 decks -3% synergy
Planeswalkers
Wrenn and Six
32% of 1329 decks +30% synergy
Nissa of Shadowed Boughs
27% of 1955 decks +25% synergy
Wrenn and Seven
24% of 3463 decks +22% synergy
Nissa, Vital Force
18% of 3514 decks +16% synergy
Oko, Thief of Crowns
15% of 966 decks +10% synergy
Lord Windgrace
14% of 769 decks +13% synergy
Wrenn and Realmbreaker
13% of 2674 decks +10% synergy
Nissa, Who Shakes the World
11% of 3514 decks +8% synergy
Ashiok, Dream Render
9% of 264 decks +5% synergy
Jace, Wielder of Mysteries
8% of 966 decks +4% synergy
Utility Lands
Yavimaya, Cradle of Growth
68% of 3493 decks +59% synergy
Bojuka Bog
63% of 1955 decks +33% synergy
Strip Mine
57% of 3514 decks +54% synergy
Boseiju, Who Endures
57% of 3429 decks +37% synergy
Thespian's Stage
55% of 3514 decks +53% synergy
Shifting Woodland
52% of 1268 decks +42% synergy
Dark Depths
44% of 3514 decks +43% synergy
Takenuma, Abandoned Mire
41% of 1910 decks +30% synergy
Otawara, Soaring City
40% of 924 decks +23% synergy
Lotus Field
38% of 3514 decks +37% synergy
Mystic Sanctuary
38% of 966 decks +25% synergy
Oboro, Palace in the Clouds
37% of 966 decks +37% synergy
Valakut, the Molten Pinnacle
35% of 1329 decks +33% synergy
Vesuva
35% of 3514 decks +34% synergy
Urborg, Tomb of Yawgmoth
35% of 3514 decks +25% synergy
Cabal Coffers
34% of 1955 decks +24% synergy
Barren Moor
29% of 1955 decks +25% synergy
Wasteland
29% of 3514 decks +27% synergy
Echoing Deeps
29% of 2030 decks +27% synergy
Argoth, Sanctum of Nature
28% of 3274 decks +26% synergy
Dakmor Salvage
28% of 1955 decks +26% synergy
Reliquary Tower
27% of 3514 decks -3% synergy
Command Beacon
24% of 3514 decks +20% synergy
Dryad Arbor
24% of 3514 decks +20% synergy
Maze of Ith
23% of 3514 decks +20% synergy
Tranquil Thicket
22% of 3514 decks +18% synergy
Ghost Quarter
20% of 3514 decks +18% synergy
Tolaria West
16% of 966 decks +15% synergy
Ancient Tomb
16% of 3514 decks +6% synergy
Alchemist's Refuge
15% of 966 decks +8% synergy
Secluded Steppe
14% of 1170 decks +11% synergy
Eiganjo, Seat of the Empire
14% of 1154 decks +5% synergy
Urza's Saga
13% of 3493 decks +6% synergy
Kessig Wolf Run
13% of 1329 decks -2% synergy
Phyrexian Tower
12% of 1955 decks +4% synergy
Blast Zone
11% of 3514 decks +10% synergy
Gaea's Cradle
11% of 3514 decks +5% synergy
Desert of the True
11% of 1170 decks +10% synergy
Scavenger Grounds
10% of 3514 decks +7% synergy
Petrified Field
10% of 3514 decks +10% synergy
Forgotten Cave
10% of 1329 decks +5% synergy
Shefet Dunes
9% of 1170 decks +9% synergy
Crystal Vein
9% of 3514 decks +8% synergy
Westvale Abbey
9% of 1955 decks +7% synergy
Desert of the Fervent
9% of 1329 decks +7% synergy
Ramunap Ruins
8% of 1329 decks +7% synergy
Guildless Commons
8% of 3506 decks +6% synergy
Nykthos, Shrine to Nyx
8% of 3514 decks +2% synergy
Lonely Sandbar
7% of 966 decks +4% synergy
Emeria, the Sky Ruin
7% of 1170 decks +4% synergy
Mana Artifacts
Sol Ring
66% of 3514 decks -19% synergy
Arcane Signet
26% of 3514 decks -46% synergy
Mana Crypt
8% of 3514 decks -1% synergy
Mox Diamond
5% of 3514 decks +1% synergy
Lands
Overgrown Tomb
81% of 1955 decks +38% synergy
Stomping Ground
79% of 1329 decks +37% synergy
Breeding Pool
77% of 966 decks +36% synergy
Blood Crypt
74% of 769 decks +35% synergy
Ziatora's Proving Ground
73% of 731 decks +40% synergy
Temple Garden
72% of 1170 decks +32% synergy
Godless Shrine
71% of 812 decks +30% synergy
Command Tower
68% of 3514 decks -6% synergy
Indatha Triome
68% of 812 decks +37% synergy
Watery Grave
64% of 264 decks +23% synergy
Zagoth Triome
62% of 264 decks +31% synergy
Verdant Catacombs
62% of 3514 decks +51% synergy
Steam Vents
61% of 379 decks +22% synergy
Ketria Triome
60% of 379 decks +28% synergy
The World Tree
60% of 62 decks +26% synergy
Shadowy Backstreet
58% of 695 decks +45% synergy
Hallowed Fountain
57% of 277 decks +16% synergy
Simic Growth Chamber
54% of 966 decks +35% synergy
Underground Mortuary
53% of 1150 decks +37% synergy
Lush Portico
53% of 888 decks +41% synergy
Jetmir's Garden
52% of 368 decks +19% synergy
Windswept Heath
51% of 3514 decks +41% synergy
Sacred Foundry
51% of 388 decks +14% synergy
Deceptive Landscape
50% of 343 decks +37% synergy
Fabled Passage
50% of 3514 decks +41% synergy
Wooded Foothills
47% of 3514 decks +37% synergy
Misty Rainforest
47% of 3514 decks +35% synergy
Abraded Bluffs
45% of 170 decks +40% synergy
Urza's Cave
45% of 1426 decks +41% synergy
Golgari Rot Farm
45% of 1955 decks +27% synergy
Spara's Headquarters
43% of 258 decks +11% synergy
Selesnya Sanctuary
42% of 1170 decks +27% synergy
Gruul Turf
40% of 1329 decks +24% synergy
Hedge Maze
40% of 470 decks +26% synergy
Raugrin Triome
40% of 252 decks +13% synergy
Cinder Glade
38% of 1329 decks -1% synergy
Commercial District
38% of 646 decks +25% synergy
Rejuvenating Springs
36% of 963 decks +8% synergy
Smoldering Marsh
35% of 769 decks +3% synergy
Undergrowth Stadium
34% of 1951 decks +8% synergy
Raucous Theater
33% of 304 decks +20% synergy
Prismatic Vista
30% of 3514 decks +24% synergy
Thundering Falls
29% of 201 decks +18% synergy
Hinterland Harbor
29% of 966 decks +2% synergy
Twisted Landscape
28% of 135 decks +7% synergy
Vault of Champions
28% of 811 decks +2% synergy
Marsh Flats
27% of 3514 decks +16% synergy
Horizon of Progress
27% of 778 decks +25% synergy
Evolving Wilds
27% of 3514 decks +6% synergy
Tropical Island
27% of 966 decks +13% synergy