Yarus, Roar of the Old Gods
Obscuring Aether
Earthcraft
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least one basic Forest.
1 available

   Steps

How does this combo work?
1
Activate a basic Forest by tapping it, adding .
2
Activate Obscuring Aether by paying 1, turning it face-down as a 2/2 creature.
3
Activate Earthcraft by tapping Obscuring Aether, untapping the Forest.
4
Activate Ashnod's Altar by sacrificing Obscuring Aether, adding .
5
When Obscuring Aether dies, Yarus' second ability triggers, returning it from your graveyard to the battlefield face-down, then turning it face-up.
6
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite colorless mana
Yarus, Roar of the Old Gods
0.2%inclusion6 decks3.42K decks
High Synergy Cards
Phyrexian Altar
100%inclusion6 decks6 decks
99%synergy
Ainok Survivalist
100%inclusion6 decks6 decks
99%synergy
Ashcloud Phoenix
100%inclusion6 decks6 decks
99%synergy
Den Protector
100%inclusion6 decks6 decks
99%synergy
Goblin Bombardment
100%inclusion6 decks6 decks
96%synergy
Blasting Station
83%inclusion5 decks6 decks
83%synergy
Altar of Dementia
83%inclusion5 decks6 decks
83%synergy
Nantuko Vigilante
83%inclusion5 decks6 decks
82%synergy
Scroll of Fate
83%inclusion5 decks6 decks
82%synergy
Hauntwoods Shrieker
83%inclusion5 decks6 decks
82%synergy
Top Cards
Birds of Paradise
100%inclusion6 decks6 decks
71%synergy
Pyrotechnic Performer
83%inclusion5 decks6 decks
82%synergy
Cryptolith Rite
83%inclusion5 decks6 decks
81%synergy
Eldritch Evolution
83%inclusion5 decks6 decks
79%synergy
Delighted Halfling
83%inclusion5 decks6 decks
70%synergy
Elvish Mystic
83%inclusion5 decks6 decks
57%synergy
Proteus Machine
67%inclusion4 decks6 decks
67%synergy
Nervous Gardener
67%inclusion4 decks6 decks
66%synergy
Boltbender
67%inclusion4 decks6 decks
66%synergy
Yedora, Grave Gardener
67%inclusion4 decks6 decks
65%synergy
Game Changers
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100%inclusion6 decks6 decks
92%synergy
Worldly Tutor
100%inclusion6 decks6 decks
88%synergy
Chrome Mox
83%inclusion5 decks6 decks
80%synergy
Gaea's Cradle
83%inclusion5 decks6 decks
78%synergy
Mox Diamond
67%inclusion4 decks6 decks
64%synergy
Mana Vault
67%inclusion4 decks6 decks
63%synergy
The One Ring
67%inclusion4 decks6 decks
61%synergy
Jeska's Will
67%inclusion4 decks6 decks
50%synergy
Gamble
50%inclusion3 decks6 decks
42%synergy
Crop Rotation
50%inclusion3 decks6 decks
42%synergy
Creatures
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67%inclusion4 decks6 decks
63%synergy
Ragavan, Nimble Pilferer
67%inclusion4 decks6 decks
59%synergy
Toski, Bearer of Secrets
67%inclusion4 decks6 decks
54%synergy
Fyndhorn Elves
67%inclusion4 decks6 decks
50%synergy
Llanowar Elves
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34%synergy
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50%inclusion1 decks2 decks
50%synergy
Temur Charger
50%inclusion3 decks6 decks
50%synergy
Fortune Thief
50%inclusion3 decks6 decks
50%synergy
Deathmist Raptor
50%inclusion3 decks6 decks
49%synergy
Whisperwood Elemental
50%inclusion3 decks6 decks
49%synergy
Goblin Engineer
50%inclusion3 decks6 decks
48%synergy
Allosaurus Shepherd
50%inclusion3 decks6 decks
48%synergy
Six
50%inclusion3 decks6 decks
48%synergy
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50%inclusion3 decks6 decks
40%synergy
Beast Whisperer
50%inclusion3 decks6 decks
32%synergy
Horde Ambusher
33%inclusion2 decks6 decks
33%synergy
Goblin Maskmaker
33%inclusion2 decks6 decks
33%synergy
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33%inclusion2 decks6 decks
33%synergy
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33%inclusion2 decks6 decks
33%synergy
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33%inclusion2 decks6 decks
33%synergy
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33%inclusion2 decks6 decks
32%synergy
Fauna Shaman
33%inclusion2 decks6 decks
32%synergy
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33%inclusion2 decks6 decks
31%synergy
Birgi, God of Storytelling
33%inclusion2 decks6 decks
30%synergy
Imperial Recruiter
33%inclusion2 decks6 decks
29%synergy
Destiny Spinner
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28%synergy
Ohran Frostfang
33%inclusion2 decks6 decks
22%synergy
Eternal Witness
33%inclusion2 decks6 decks
15%synergy
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17%inclusion1 decks6 decks
17%synergy
Xantid Swarm
17%inclusion1 decks6 decks
17%synergy
Ire Shaman
17%inclusion1 decks6 decks
17%synergy
Lesser Masticore
17%inclusion1 decks6 decks
17%synergy
Fugitive Codebreaker
17%inclusion1 decks6 decks
16%synergy
Hexavus
17%inclusion1 decks6 decks
16%synergy
Marauding Raptor
17%inclusion1 decks6 decks
16%synergy
Jeering Instigator
17%inclusion1 decks6 decks
16%synergy
Tunnel Tipster
17%inclusion1 decks6 decks
16%synergy
Agate Instigator
17%inclusion1 decks6 decks
16%synergy
Overgrown Zealot
17%inclusion1 decks6 decks
16%synergy
Glaring Fleshraker
17%inclusion1 decks6 decks
16%synergy
Vengeful Creeper
17%inclusion1 decks6 decks
16%synergy
Curator Beastie
17%inclusion1 decks6 decks
16%synergy
Sowing Mycospawn
17%inclusion1 decks6 decks
16%synergy
Root Elemental
17%inclusion1 decks6 decks
16%synergy
Beastcaller Savant
17%inclusion1 decks6 decks
16%synergy
Experiment Twelve
17%inclusion1 decks6 decks
15%synergy
_____ Goblin
17%inclusion1 decks6 decks
15%synergy
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17%inclusion1 decks6 decks
15%synergy
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17%inclusion1 decks6 decks
15%synergy
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15%synergy
Instants
Chord of Calling
67%inclusion4 decks6 decks
62%synergy
Deflecting Swat
67%inclusion4 decks6 decks
51%synergy
Break Down the Door
50%inclusion3 decks6 decks
49%synergy
Red Elemental Blast
50%inclusion3 decks6 decks
44%synergy
Veil of Summer
50%inclusion3 decks6 decks
43%synergy
Archdruid's Charm
50%inclusion3 decks6 decks
43%synergy
Pyroblast
33%inclusion2 decks6 decks
27%synergy
Lightning Bolt
33%inclusion2 decks6 decks
25%synergy
Untimely Malfunction
33%inclusion2 decks6 decks
23%synergy
Cathartic Pyre
17%inclusion1 decks6 decks
16%synergy
Turn Inside Out
17%inclusion1 decks6 decks
16%synergy
Expose the Culprit
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16%synergy
Guttural Response
17%inclusion1 decks6 decks
14%synergy
Peerless Recycling
17%inclusion1 decks6 decks
14%synergy
Legolas's Quick Reflexes
17%inclusion1 decks6 decks
13%synergy
Demand Answers
17%inclusion1 decks6 decks
12%synergy
Noxious Revival
17%inclusion1 decks6 decks
12%synergy
Valakut Awakening
17%inclusion1 decks6 decks
11%synergy
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17%inclusion1 decks6 decks
11%synergy
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9%synergy
Nature's Claim
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4%synergy
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1%synergy
Heroic Intervention
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Chaos Warp
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-26%synergy
Beast Within
17%inclusion1 decks6 decks
-38%synergy
Sorceries
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100%inclusion2 decks2 decks
96%synergy
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50%inclusion3 decks6 decks
43%synergy
Under the Skin
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32%synergy
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32%synergy
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33%inclusion2 decks6 decks
31%synergy
Green Sun's Zenith
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28%synergy
Manifest Dread
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16%synergy
Reckless Handling
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Wheel of Fortune
17%inclusion1 decks6 decks
14%synergy
Turntimber Symbiosis
17%inclusion1 decks6 decks
13%synergy
Shatterskull Smashing
17%inclusion1 decks6 decks
13%synergy
Molten Duplication
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13%synergy
Faithless Looting
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10%synergy
Bridgeworks Battle
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7%synergy
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6%synergy
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Nature's Lore
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-27%synergy
Utility Artifacts
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67%inclusion4 decks6 decks
65%synergy
Birthing Pod
33%inclusion2 decks6 decks
33%synergy
Dream Chisel
33%inclusion2 decks6 decks
33%synergy
Sensei's Divining Top
33%inclusion2 decks6 decks
32%synergy
Ravenous Amulet
20%inclusion1 decks5 decks
20%synergy
Knowledge Pool
17%inclusion1 decks6 decks
17%synergy
Altar of the Brood
17%inclusion1 decks6 decks
16%synergy
Clock of Omens
17%inclusion1 decks6 decks
16%synergy
Spawning Pit
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16%synergy
Semblance Anvil
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16%synergy
Luxior, Giada's Gift
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16%synergy
Manifold Key
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16%synergy
Aetherflux Reservoir
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16%synergy
Panoptic Projektor
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16%synergy
Mystic Forge
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15%synergy
Skullclamp
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13%synergy
Enchantments
Evolutionary Leap
67%inclusion4 decks6 decks
65%synergy
Guardian Project
67%inclusion4 decks6 decks
54%synergy
Sylvan Library
50%inclusion3 decks6 decks
38%synergy
Threats Around Every Corner
33%inclusion2 decks6 decks
32%synergy
Ugin's Mastery
33%inclusion2 decks6 decks
32%synergy
Survival of the Fittest
33%inclusion2 decks6 decks
32%synergy
Elven Chorus
33%inclusion2 decks6 decks
31%synergy
Impact Tremors
33%inclusion2 decks6 decks
29%synergy
Utopia Sprawl
33%inclusion2 decks6 decks
21%synergy
Wild Growth
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17%synergy
Rageform
17%inclusion1 decks6 decks
17%synergy
Life and Limb
17%inclusion1 decks6 decks
16%synergy
Possibility Storm
17%inclusion1 decks6 decks
16%synergy
Master Chef
17%inclusion1 decks6 decks
15%synergy
Carpet of Flowers
17%inclusion1 decks6 decks
13%synergy
Kenrith's Transformation
17%inclusion1 decks6 decks
9%synergy
Battles
Invasion of Ikoria
17%inclusion1 decks6 decks
13%synergy
Planeswalkers
Karn, the Great Creator
17%inclusion1 decks6 decks
16%synergy
Vivien, Champion of the Wilds
17%inclusion1 decks6 decks
15%synergy
Xenagos, the Reveler
17%inclusion1 decks6 decks
12%synergy
Utility Lands
Boseiju, Who Endures
83%inclusion5 decks6 decks
64%synergy
Urza's Saga
67%inclusion4 decks6 decks
62%synergy
Branch of Vitu-Ghazi
50%inclusion3 decks6 decks
49%synergy
High Market
33%inclusion2 decks6 decks
32%synergy
Emergence Zone
33%inclusion2 decks6 decks
31%synergy
Yavimaya, Cradle of Growth
33%inclusion2 decks6 decks
14%synergy
Geier Reach Sanitarium
17%inclusion1 decks6 decks
16%synergy
Zoetic Cavern
17%inclusion1 decks6 decks
16%synergy
Crystal Vein
17%inclusion1 decks6 decks
15%synergy
City of Traitors
17%inclusion1 decks6 decks
15%synergy
Inventors' Fair
17%inclusion1 decks6 decks
14%synergy
Nykthos, Shrine to Nyx
17%inclusion1 decks6 decks
14%synergy
Shifting Woodland
17%inclusion1 decks6 decks
10%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
22%synergy
Talisman of Impulse
83%inclusion5 decks6 decks
63%synergy
Arcane Signet
83%inclusion5 decks6 decks
22%synergy
Mox Amber
50%inclusion3 decks6 decks
49%synergy
Mox Opal
50%inclusion3 decks6 decks
48%synergy
Lotus Petal
50%inclusion3 decks6 decks
46%synergy
Gruul Signet
50%inclusion3 decks6 decks
25%synergy
Fellwar Stone
33%inclusion2 decks6 decks
24%synergy
Grim Monolith
17%inclusion1 decks6 decks
15%synergy
Lands
Taiga
100%inclusion6 decks6 decks
88%synergy
Stomping Ground
100%inclusion6 decks6 decks
54%synergy
Scalding Tarn
83%inclusion5 decks6 decks
77%synergy
Arid Mesa
83%inclusion5 decks6 decks
75%synergy
Verdant Catacombs
83%inclusion5 decks6 decks
75%synergy
Misty Rainforest
83%inclusion5 decks6 decks
75%synergy
Windswept Heath
83%inclusion5 decks6 decks
74%synergy
Wooded Foothills
83%inclusion5 decks6 decks
53%synergy
Command Tower
83%inclusion5 decks6 decks
0%synergy
Mana Confluence
67%inclusion4 decks6 decks
63%synergy
Gemstone Caverns
67%inclusion4 decks6 decks
63%synergy
Bloodstained Mire
67%inclusion4 decks6 decks
59%synergy
Talon Gates of Madara
50%inclusion3 decks6 decks
48%synergy
City of Brass
50%inclusion3 decks6 decks
46%synergy
Lazotep Quarry
33%inclusion2 decks6 decks
33%synergy
Cavern of Souls
33%inclusion2 decks6 decks
27%synergy
Prismatic Vista
33%inclusion2 decks6 decks
27%synergy
Commercial District
33%inclusion2 decks6 decks
15%synergy
Cragcrown Pathway
33%inclusion2 decks6 decks
12%synergy
Thornspire Verge
33%inclusion2 decks6 decks
11%synergy
Exotic Orchard
33%inclusion2 decks6 decks
8%synergy
Spire Garden
33%inclusion2 decks6 decks
-2%synergy
Karplusan Forest
33%inclusion2 decks6 decks
-5%synergy
Plaza of Heroes
17%inclusion1 decks6 decks
14%synergy
Reflecting Pool
17%inclusion1 decks6 decks
14%synergy
Grove of the Burnwillows
17%inclusion1 decks6 decks
8%synergy
Fire-Lit Thicket
17%inclusion1 decks6 decks
2%synergy
Copperline Gorge
17%inclusion1 decks6 decks
0%synergy
Rockfall Vale
17%inclusion1 decks6 decks
-27%synergy
Rootbound Crag
17%inclusion1 decks6 decks
-37%synergy