Hullbreaker Horror
Selvala, Heart of the Wilds
Mass Hysteria

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have a creature card in hand that can be cast using only colored mana. Selvala can tap to produce at least 1 plus enough mana to cast the other creature card.
available

   Steps

How does this combo work?
1
Activate Selvala by paying and tapping it, adding at least 1 plus enough mana to cast a creature card from your hand.
2
Cast a creature card by paying its mana cost.
3
Hullbreaker Horror triggers, returning Selvala from the battlefield to your hand.
4
Cast Selvala by paying 1.
5
Hullbreaker Horror triggers, returning the creature cast in step 2 from the battlefield to your hand.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite storm count
Animar, Soul of Elements
0.1%inclusion24 decks21.6K decks
Eshki, Temur's Roar
0.0%inclusion4 decks11.1K decks
Surrak Dragonclaw
0.0%inclusion1 decks2.08K decks
Kodama of the East Tree // Kraum, Ludevic's Opus
0.2%inclusion1 decks467 decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks16.7K decks
Saheeli, Radiant Creator
0.0%inclusion1 decks8.24K decks
New Cards
Hidden Hideout
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Hexing Squelcher
83%inclusion5 decks6 decks
75%synergy
Beast Whisperer
78%inclusion25 decks32 decks
68%synergy
Ancestral Statue
63%inclusion20 decks32 decks
62%synergy
Peregrine Drake
56%inclusion18 decks32 decks
53%synergy
Bloom Tender
59%inclusion19 decks32 decks
51%synergy
Fanatic of Rhonas
56%inclusion18 decks32 decks
50%synergy
Spellskite
53%inclusion17 decks32 decks
50%synergy
Maelstrom Wanderer
56%inclusion18 decks32 decks
48%synergy
Concordant Crossroads
50%inclusion16 decks32 decks
48%synergy
Birds of Paradise
75%inclusion24 decks32 decks
48%synergy
Top Cards
Rhythm of the Wild
63%inclusion20 decks32 decks
41%synergy
Temur Ascendancy
59%inclusion19 decks32 decks
44%synergy
Delighted Halfling
53%inclusion17 decks32 decks
41%synergy
Ornithopter of Paradise
50%inclusion16 decks32 decks
46%synergy
Walking Ballista
47%inclusion15 decks32 decks
44%synergy
Apex Devastator
47%inclusion15 decks32 decks
44%synergy
Cloudstone Curio
44%inclusion14 decks32 decks
43%synergy
Wandering Archaic
44%inclusion14 decks32 decks
42%synergy
Phyrexian Metamorph
44%inclusion14 decks32 decks
36%synergy
The Great Henge
41%inclusion13 decks32 decks
31%synergy
Game Changers
Worldly Tutor
47%inclusion15 decks32 decks
35%synergy
Gaea's Cradle
41%inclusion13 decks32 decks
35%synergy
Consecrated Sphinx
38%inclusion12 decks32 decks
33%synergy
Fierce Guardianship
38%inclusion12 decks32 decks
20%synergy
Mox Diamond
22%inclusion7 decks32 decks
18%synergy
Chrome Mox
22%inclusion7 decks32 decks
16%synergy
Ancient Tomb
22%inclusion7 decks32 decks
13%synergy
The One Ring
19%inclusion6 decks32 decks
10%synergy
Gamble
19%inclusion6 decks32 decks
10%synergy
Survival of the Fittest
16%inclusion5 decks32 decks
14%synergy
Creatures
Llanowar Elves
41%inclusion13 decks32 decks
20%synergy
Elvish Mystic
38%inclusion12 decks32 decks
22%synergy
Temur Sabertooth
34%inclusion11 decks32 decks
32%synergy
Imperial Recruiter
34%inclusion11 decks32 decks
30%synergy
Vizier of the Menagerie
31%inclusion10 decks32 decks
30%synergy
Kozilek, Butcher of Truth
31%inclusion10 decks32 decks
30%synergy
Gwenna, Eyes of Gaea
31%inclusion10 decks32 decks
29%synergy
Cloud of Faeries
31%inclusion10 decks32 decks
29%synergy
Soul of the Harvest
31%inclusion10 decks32 decks
29%synergy
Elvish Spirit Guide
28%inclusion9 decks32 decks
24%synergy
Simian Spirit Guide
28%inclusion9 decks32 decks
22%synergy
Wan Shi Tong, Librarian
27%inclusion3 decks11 decks
23%synergy
Palinchron
25%inclusion8 decks32 decks
25%synergy
Beastcaller Savant
25%inclusion8 decks32 decks
24%synergy
Ulamog, the Ceaseless Hunger
25%inclusion8 decks32 decks
24%synergy
Nulldrifter
25%inclusion8 decks32 decks
24%synergy
Ornithopter
25%inclusion8 decks32 decks
23%synergy
Rattleclaw Mystic
25%inclusion8 decks32 decks
22%synergy
Kinnan, Bonder Prodigy
25%inclusion8 decks32 decks
21%synergy
Mulldrifter
25%inclusion8 decks32 decks
20%synergy
Terror of the Peaks
25%inclusion8 decks32 decks
20%synergy
Fyndhorn Elves
25%inclusion8 decks32 decks
15%synergy
Enduring Vitality
23%inclusion7 decks31 decks
17%synergy
Primordial Sage
22%inclusion7 decks32 decks
21%synergy
Ulamog, the Infinite Gyre
22%inclusion7 decks32 decks
21%synergy
Artisan of Kozilek
22%inclusion7 decks32 decks
20%synergy
Fierce Empath
22%inclusion7 decks32 decks
20%synergy
Purphoros, God of the Forge
22%inclusion7 decks32 decks
18%synergy
Formidable Speaker
21%inclusion3 decks14 decks
18%synergy
Temur Battlecrier
20%inclusion5 decks25 decks
12%synergy
Endless One
19%inclusion6 decks32 decks
18%synergy
Tidespout Tyrant
19%inclusion6 decks32 decks
18%synergy
Biophagus
19%inclusion6 decks32 decks
17%synergy
Fauna Shaman
19%inclusion6 decks32 decks
16%synergy
Hydroid Krasis
19%inclusion6 decks32 decks
14%synergy
Forgotten Ancient
19%inclusion6 decks32 decks
12%synergy
Etali, Primal Conqueror
19%inclusion6 decks32 decks
11%synergy
Eternal Witness
19%inclusion6 decks32 decks
2%synergy
Phyrexian Walker
16%inclusion5 decks32 decks
15%synergy
Shrieking Drake
16%inclusion5 decks32 decks
15%synergy
Emrakul, the Promised End
16%inclusion5 decks32 decks
15%synergy
Ulamog, the Defiler
16%inclusion5 decks32 decks
15%synergy
Somberwald Sage
16%inclusion5 decks32 decks
14%synergy
Palladium Myr
16%inclusion5 decks32 decks
14%synergy
Urabrask the Hidden
16%inclusion5 decks32 decks
14%synergy
Goldvein Hydra
16%inclusion5 decks32 decks
13%synergy
Augur of Autumn
16%inclusion5 decks32 decks
13%synergy
Haywire Mite
16%inclusion5 decks32 decks
12%synergy
Goreclaw, Terror of Qal Sisma
16%inclusion5 decks32 decks
11%synergy
Disciple of Freyalise
16%inclusion5 decks32 decks
10%synergy
Instants
Deflecting Swat
34%inclusion11 decks32 decks
17%synergy
Mana Drain
28%inclusion9 decks32 decks
14%synergy
Swan Song
28%inclusion9 decks32 decks
10%synergy
Heroic Intervention
28%inclusion9 decks32 decks
-2%synergy
Cyclonic Rift
25%inclusion8 decks32 decks
3%synergy
An Offer You Can't Refuse
25%inclusion8 decks32 decks
0%synergy
Chord of Calling
19%inclusion6 decks32 decks
13%synergy
Snap
19%inclusion6 decks32 decks
11%synergy
Pongify
19%inclusion6 decks32 decks
8%synergy
Counterspell
19%inclusion6 decks32 decks
-23%synergy
Rapid Hybridization
16%inclusion5 decks32 decks
6%synergy
Mystical Tutor
16%inclusion5 decks32 decks
4%synergy
Beast Within
16%inclusion5 decks32 decks
-18%synergy
Pact of Negation
13%inclusion4 decks32 decks
6%synergy
Brainstorm
13%inclusion4 decks32 decks
-6%synergy
Arcane Denial
13%inclusion4 decks32 decks
-8%synergy
Shared Summons
9.4%inclusion3 decks32 decks
8%synergy
Slip Out the Back
9.4%inclusion3 decks32 decks
7%synergy
Dispel
9.4%inclusion3 decks32 decks
6%synergy
Veil of Summer
9.4%inclusion3 decks32 decks
4%synergy
Pyroblast
9.4%inclusion3 decks32 decks
4%synergy
Flusterstorm
9.4%inclusion3 decks32 decks
2%synergy
Force of Negation
9.4%inclusion3 decks32 decks
1%synergy
Crop Rotation
9.4%inclusion3 decks32 decks
0%synergy
Growth Spiral
9.4%inclusion3 decks32 decks
-11%synergy
Negate
9.4%inclusion3 decks32 decks
-11%synergy
Chaos Warp
9.4%inclusion3 decks32 decks
-20%synergy
Sorceries
Finale of Devastation
31%inclusion10 decks32 decks
24%synergy
Glimpse of Nature
22%inclusion7 decks32 decks
22%synergy
Sylvan Tutor
22%inclusion7 decks32 decks
21%synergy
Green Sun's Zenith
22%inclusion7 decks32 decks
17%synergy
Fabricate
22%inclusion7 decks32 decks
16%synergy
Eldritch Evolution
19%inclusion6 decks32 decks
15%synergy
Rampant Growth
19%inclusion6 decks32 decks
-14%synergy
Farseek
19%inclusion6 decks32 decks
-17%synergy
Nature's Rhythm
17%inclusion4 decks24 decks
13%synergy
Neoform
16%inclusion5 decks32 decks
12%synergy
Cultivate
16%inclusion5 decks32 decks
-27%synergy
Last March of the Ents
13%inclusion4 decks32 decks
9%synergy
Chandra's Ignition
13%inclusion4 decks32 decks
7%synergy
Rishkar's Expertise
13%inclusion4 decks32 decks
3%synergy
Jeska's Will
13%inclusion4 decks32 decks
-3%synergy
Primal Surge
9.4%inclusion3 decks32 decks
9%synergy
Three Visits
9.4%inclusion3 decks32 decks
-15%synergy
Kodama's Reach
9.4%inclusion3 decks32 decks
-17%synergy
Utility Artifacts
The Ozolith
34%inclusion11 decks32 decks
31%synergy
Lightning Greaves
28%inclusion9 decks32 decks
3%synergy
Ozolith, the Shattered Spire
22%inclusion7 decks32 decks
18%synergy
Staff of Domination
13%inclusion4 decks32 decks
11%synergy
Birthing Pod
9.4%inclusion3 decks32 decks
8%synergy
Aetherflux Reservoir
9.4%inclusion3 decks32 decks
6%synergy
Enchantments
Hardened Scales
31%inclusion10 decks32 decks
21%synergy
Rhystic Study
31%inclusion10 decks32 decks
8%synergy
Garruk's Uprising
28%inclusion9 decks32 decks
11%synergy
Food Chain
22%inclusion7 decks32 decks
20%synergy
Impact Tremors
19%inclusion6 decks32 decks
9%synergy
Mystic Remora
19%inclusion6 decks32 decks
3%synergy
Guardian Project
16%inclusion5 decks32 decks
8%synergy
Equilibrium
13%inclusion4 decks32 decks
12%synergy
Fervor
13%inclusion4 decks32 decks
12%synergy
Intruder Alarm
13%inclusion4 decks32 decks
11%synergy
Elemental Bond
13%inclusion4 decks32 decks
7%synergy
Tribute to the World Tree
13%inclusion4 decks32 decks
7%synergy
Simic Ascendancy
13%inclusion4 decks32 decks
7%synergy
Branching Evolution
13%inclusion4 decks32 decks
6%synergy
Earthcraft
9.4%inclusion3 decks32 decks
9%synergy
Court of Garenbrig
9.4%inclusion3 decks32 decks
8%synergy
Elven Chorus
9.4%inclusion3 decks32 decks
7%synergy
Carpet of Flowers
9.4%inclusion3 decks32 decks
6%synergy
Burgeoning
9.4%inclusion3 decks32 decks
6%synergy
Rising of the Day
9.4%inclusion3 decks32 decks
5%synergy
Growing Rites of Itlimoc
9.4%inclusion3 decks32 decks
4%synergy
Exploration
9.4%inclusion3 decks32 decks
1%synergy
Battles
Invasion of Ikoria
16%inclusion5 decks32 decks
13%synergy
Utility Lands
Boseiju, Who Endures
31%inclusion10 decks32 decks
13%synergy
Yavimaya, Cradle of Growth
28%inclusion9 decks32 decks
19%synergy
Otawara, Soaring City
28%inclusion9 decks32 decks
12%synergy
Mosswort Bridge
16%inclusion5 decks32 decks
5%synergy
Evendo, Waking Haven
14%inclusion3 decks21 decks
10%synergy
Dryad Arbor
13%inclusion4 decks32 decks
9%synergy
Eye of Ugin
9.4%inclusion3 decks32 decks
9%synergy
Oran-Rief, the Vastwood
9.4%inclusion3 decks32 decks
5%synergy
Mana Artifacts
Arcane Signet
63%inclusion20 decks32 decks
-10%synergy
Sol Ring
59%inclusion19 decks32 decks
-24%synergy
Fellwar Stone
19%inclusion6 decks32 decks
-2%synergy
Mox Amber
16%inclusion5 decks32 decks
11%synergy
Mana Vault
16%inclusion5 decks32 decks
10%synergy
Herd Heirloom
13%inclusion3 decks24 decks
9%synergy
Mox Opal
13%inclusion4 decks32 decks
8%synergy
Lotus Petal
13%inclusion4 decks32 decks
5%synergy
Talisman of Impulse
13%inclusion4 decks32 decks
2%synergy
Talisman of Curiosity
13%inclusion4 decks32 decks
0%synergy
Talisman of Creativity
13%inclusion4 decks32 decks
-15%synergy
Gruul Signet
9.4%inclusion3 decks32 decks
0%synergy
Simic Signet
9.4%inclusion3 decks32 decks
-1%synergy
Izzet Signet
9.4%inclusion3 decks32 decks
-14%synergy
Lands
Command Tower
84%inclusion27 decks32 decks
10%synergy
Breeding Pool
78%inclusion25 decks32 decks
36%synergy
Steam Vents
72%inclusion23 decks32 decks
33%synergy
Stomping Ground
72%inclusion23 decks32 decks
31%synergy
Scalding Tarn
69%inclusion22 decks32 decks
58%synergy
Misty Rainforest
69%inclusion22 decks32 decks
57%synergy
Wooded Foothills
59%inclusion19 decks32 decks
49%synergy
Rejuvenating Springs
50%inclusion16 decks32 decks
24%synergy
Training Center
47%inclusion15 decks32 decks
22%synergy
Ketria Triome
47%inclusion15 decks32 decks
17%synergy
Spire Garden
44%inclusion14 decks32 decks
22%synergy
Yavimaya Coast
44%inclusion14 decks32 decks
17%synergy
Exotic Orchard
44%inclusion14 decks32 decks
7%synergy
Karplusan Forest
41%inclusion13 decks32 decks
20%synergy
Shivan Reef
38%inclusion12 decks32 decks
8%synergy
Hinterland Harbor
38%inclusion12 decks32 decks
4%synergy
Rootbound Crag
34%inclusion11 decks32 decks
6%synergy
Verdant Catacombs
31%inclusion10 decks32 decks
20%synergy
Taiga
31%inclusion10 decks32 decks
18%synergy
Mana Confluence
28%inclusion9 decks32 decks
21%synergy
City of Brass
28%inclusion9 decks32 decks
21%synergy
Volcanic Island
28%inclusion9 decks32 decks
14%synergy
Tropical Island
28%inclusion9 decks32 decks
14%synergy
Frontier Bivouac
28%inclusion9 decks32 decks
0%synergy
Ancient Ziggurat
25%inclusion8 decks32 decks
24%synergy
Polluted Delta
25%inclusion8 decks32 decks
13%synergy
Rockfall Vale
25%inclusion8 decks32 decks
4%synergy
Dreamroot Cascade
25%inclusion8 decks32 decks
3%synergy
Gemstone Caverns
22%inclusion7 decks32 decks
17%synergy
Windswept Heath
22%inclusion7 decks32 decks
11%synergy
Bloodstained Mire
19%inclusion6 decks32 decks
7%synergy
Flooded Strand
19%inclusion6 decks32 decks
7%synergy
Sulfur Falls
19%inclusion6 decks32 decks
-16%synergy
Reflecting Pool
16%inclusion5 decks32 decks
10%synergy
Cavern of Souls
16%inclusion5 decks32 decks
8%synergy
Stormcarved Coast
16%inclusion5 decks32 decks
-3%synergy
Cinder Glade
16%inclusion5 decks32 decks
-22%synergy
Thornspire Verge
13%inclusion4 decks31 decks
4%synergy
Bountiful Landscape
13%inclusion4 decks32 decks
3%synergy
Arid Mesa
13%inclusion4 decks32 decks
2%synergy
Flooded Grove
13%inclusion4 decks32 decks
-3%synergy
Willowrush Verge
10%inclusion3 decks29 decks
3%synergy
Botanical Sanctum
9.4%inclusion3 decks32 decks
5%synergy
Barkchannel Pathway
9.4%inclusion3 decks32 decks
3%synergy
Cascade Bluffs
9.4%inclusion3 decks32 decks
-5%synergy