Agatha's Soul Cauldron
Walking Ballista
Sephiroth, Planet's Heir

   Prerequisites

What do I need to start this combo?
Walking Ballista in exile (Walking Ballista exiled by Agatha's Soul Cauldron in exile).
All other permanents on the battlefield.
Sephiroth, Planet's Heir has a +1/+1 counter on it.

   Steps

How does this combo work?
1
If needed, give Sephiroth deathtouch.
2
Activate Sephiroth using Walking Ballista's ability by removing a +1/+1 counter from it, dealing 1 damage to a creature an opponent controls and destroying it due to Sephiroth's deathtouch.
3
When the creature dies, Sephiroth triggers, putting a +1/+1 counter on it.
4
Repeat from step 2.

   Results

What do I get from this combo?
Lock
Destroy all creatures opponents control
Destroy each creature that enters the battlefield under an opponent's control
Sephiroth, Planet's Heir
0.4%inclusion10 decks2.27K decks
Atraxa, Grand Unifier
0.0%inclusion1 decks16.2K decks
Najeela, the Blade-Blossom
0.0%inclusion1 decks12.6K decks
Cosmic Spider-Man
0.0%inclusion1 decks7.02K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.6K decks
Hashaton, Scarab's Fist
0.0%inclusion1 decks19.9K decks
Jodah, the Unifier
0.0%inclusion1 decks26.5K decks
High Synergy Cards
Panharmonicon
63%inclusion10 decks16 decks
59%synergy
Maha, Its Feathers Night
56%inclusion9 decks16 decks
55%synergy
Urborg, Tomb of Yawgmoth
63%inclusion10 decks16 decks
54%synergy
Sephiroth's Intervention
54%inclusion7 decks13 decks
53%synergy
Midgar, City of Mako
55%inclusion6 decks11 decks
51%synergy
Massacre Girl, Known Killer
50%inclusion8 decks16 decks
49%synergy
Vincent Valentine
46%inclusion6 decks13 decks
45%synergy
Displacer Kitten
50%inclusion8 decks16 decks
45%synergy
The Masamune
45%inclusion5 decks11 decks
45%synergy
Planar Incision
44%inclusion7 decks16 decks
42%synergy
Top Cards
Path to Exile
67%inclusion4 decks6 decks
20%synergy
Dark Ritual
56%inclusion9 decks16 decks
32%synergy
Counterspell
56%inclusion9 decks16 decks
14%synergy
Reanimate
50%inclusion8 decks16 decks
31%synergy
Displace
44%inclusion7 decks16 decks
42%synergy
Conjurer's Closet
44%inclusion7 decks16 decks
41%synergy
Ghostly Flicker
44%inclusion7 decks16 decks
39%synergy
Massacre Wurm
44%inclusion7 decks16 decks
39%synergy
Blood Artist
44%inclusion7 decks16 decks
32%synergy
An Offer You Can't Refuse
44%inclusion7 decks16 decks
19%synergy
Game Changers
Gaea's Cradle
60%inclusion3 decks5 decks
54%synergy
Worldly Tutor
60%inclusion3 decks5 decks
48%synergy
Rhystic Study
56%inclusion9 decks16 decks
32%synergy
Demonic Tutor
50%inclusion8 decks16 decks
30%synergy
Orcish Bowmasters
38%inclusion6 decks16 decks
29%synergy
Vampiric Tutor
38%inclusion6 decks16 decks
22%synergy
Mana Vault
25%inclusion4 decks16 decks
19%synergy
Thassa's Oracle
19%inclusion3 decks16 decks
12%synergy
Bolas's Citadel
19%inclusion3 decks16 decks
11%synergy
The One Ring
19%inclusion3 decks16 decks
10%synergy
Creatures
Aerith Gainsborough
60%inclusion3 decks5 decks
58%synergy
Bloom Tender
60%inclusion3 decks5 decks
52%synergy
Sephiroth, Fabled SOLDIER
38%inclusion5 decks13 decks
36%synergy
Deadeye Navigator
38%inclusion6 decks16 decks
35%synergy
Toxrill, the Corrosive
38%inclusion6 decks16 decks
35%synergy
Archaeomancer
38%inclusion6 decks16 decks
34%synergy
Morbid Opportunist
38%inclusion6 decks16 decks
30%synergy
Kaervek, the Spiteful
31%inclusion5 decks16 decks
31%synergy
Baleful Strix
31%inclusion5 decks16 decks
18%synergy
Zenos yae Galvus
31%inclusion4 decks13 decks
30%synergy
Drivnod, Carnage Dominus
25%inclusion4 decks16 decks
23%synergy
Massacre Girl
25%inclusion4 decks16 decks
23%synergy
Yahenni, Undying Partisan
25%inclusion4 decks16 decks
22%synergy
Peregrine Drake
25%inclusion4 decks16 decks
22%synergy
Hullbreaker Horror
25%inclusion4 decks16 decks
17%synergy
Solemn Simulacrum
25%inclusion4 decks16 decks
12%synergy
Zodiark, Umbral God
23%inclusion3 decks13 decks
22%synergy
Hunted Phantasm
19%inclusion3 decks16 decks
19%synergy
Spitting Dilophosaurus
19%inclusion3 decks16 decks
18%synergy
Slaughter Specialist
19%inclusion3 decks16 decks
18%synergy
Gisa, Glorious Resurrector
19%inclusion3 decks16 decks
17%synergy
Thassa, Deep-Dwelling
19%inclusion3 decks16 decks
16%synergy
Yawgmoth, Thran Physician
19%inclusion3 decks16 decks
16%synergy
Ledger Shredder
19%inclusion3 decks16 decks
15%synergy
Mulldrifter
19%inclusion3 decks16 decks
14%synergy
Accursed Marauder
19%inclusion3 decks16 decks
13%synergy
Instants
Swords to Plowshares
50%inclusion3 decks6 decks
-12%synergy
Flatline
38%inclusion6 decks16 decks
37%synergy
Blur
38%inclusion6 decks16 decks
36%synergy
Essence Flux
38%inclusion6 decks16 decks
34%synergy
Polymorphist's Jest
31%inclusion5 decks16 decks
30%synergy
Fight On!
27%inclusion3 decks11 decks
26%synergy
Entomb
25%inclusion4 decks16 decks
18%synergy
Mana Drain
25%inclusion4 decks16 decks
10%synergy
Swan Song
25%inclusion4 decks16 decks
7%synergy
Arcane Denial
25%inclusion4 decks16 decks
5%synergy
Sudden Spoiling
19%inclusion3 decks16 decks
17%synergy
Withering Torment
19%inclusion3 decks16 decks
11%synergy
Deadly Rollick
19%inclusion3 decks16 decks
5%synergy
Frantic Search
19%inclusion3 decks16 decks
4%synergy
Brainstorm
19%inclusion3 decks16 decks
0%synergy
Cyclonic Rift
19%inclusion3 decks16 decks
-4%synergy
Sorceries
Mass Diminish
38%inclusion6 decks16 decks
37%synergy
Toxic Deluge
38%inclusion6 decks16 decks
19%synergy
Torment of Hailfire
31%inclusion5 decks16 decks
27%synergy
Diabolic Intent
31%inclusion5 decks16 decks
23%synergy
Rise of the Dark Realms
25%inclusion4 decks16 decks
20%synergy
Windfall
25%inclusion4 decks16 decks
13%synergy
Victimize
25%inclusion4 decks16 decks
13%synergy
Black Sun's Zenith
19%inclusion3 decks16 decks
17%synergy
Time Warp
19%inclusion3 decks16 decks
17%synergy
Blasphemous Edict
19%inclusion3 decks16 decks
13%synergy
Utility Artifacts
The Ozolith
38%inclusion6 decks16 decks
34%synergy
Sapphire Medallion
31%inclusion5 decks16 decks
28%synergy
Basilisk Collar
31%inclusion5 decks16 decks
27%synergy
Jet Medallion
25%inclusion4 decks16 decks
21%synergy
Lightning Greaves
25%inclusion4 decks16 decks
0%synergy
Blade of Selves
19%inclusion3 decks16 decks
17%synergy
Isochron Scepter
19%inclusion3 decks16 decks
17%synergy
Shadowspear
19%inclusion3 decks16 decks
15%synergy
Phyrexian Altar
19%inclusion3 decks16 decks
15%synergy
Ashnod's Altar
19%inclusion3 decks16 decks
12%synergy
Enchantments
The Meathook Massacre
31%inclusion5 decks16 decks
26%synergy
Black Market
25%inclusion4 decks16 decks
21%synergy
Night of Souls' Betrayal
19%inclusion3 decks16 decks
18%synergy
Nest of Scarabs
19%inclusion3 decks16 decks
18%synergy
Phyrexian Arena
19%inclusion3 decks16 decks
3%synergy
Mystic Remora
19%inclusion3 decks16 decks
2%synergy
Utility Lands
Rogue's Passage
31%inclusion5 decks16 decks
11%synergy
Bojuka Bog
31%inclusion5 decks16 decks
1%synergy
Academy Ruins
25%inclusion4 decks16 decks
20%synergy
Urza's Saga
25%inclusion4 decks16 decks
18%synergy
Cabal Coffers
25%inclusion4 decks16 decks
15%synergy
Otawara, Soaring City
25%inclusion4 decks16 decks
9%synergy
Reliquary Tower
25%inclusion4 decks16 decks
-5%synergy
Mistrise Village
20%inclusion3 decks15 decks
12%synergy
Shizo, Death's Storehouse
19%inclusion3 decks16 decks
14%synergy
Takenuma, Abandoned Mire
19%inclusion3 decks16 decks
10%synergy
Mana Artifacts
Sol Ring
100%inclusion16 decks16 decks
16%synergy
Arcane Signet
88%inclusion14 decks16 decks
15%synergy
Dimir Signet
44%inclusion7 decks16 decks
18%synergy
Fellwar Stone
31%inclusion5 decks16 decks
11%synergy
Chromatic Lantern
25%inclusion4 decks16 decks
16%synergy
Talisman of Dominance
25%inclusion4 decks16 decks
-8%synergy
Gilded Lotus
19%inclusion3 decks16 decks
16%synergy
Mox Amber
19%inclusion3 decks16 decks
14%synergy
Lotus Petal
19%inclusion3 decks16 decks
12%synergy
Lands
Command Tower
88%inclusion14 decks16 decks
13%synergy
Watery Grave
75%inclusion12 decks16 decks
34%synergy
Hallowed Fountain
67%inclusion4 decks6 decks
27%synergy
Polluted Delta
63%inclusion10 decks16 decks
50%synergy
Temple Garden
60%inclusion3 decks5 decks
21%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
20%synergy
Breeding Pool
60%inclusion3 decks5 decks
18%synergy
Scrubland
50%inclusion3 decks6 decks
36%synergy
Tundra
50%inclusion3 decks6 decks
36%synergy
Drowned Catacomb
50%inclusion8 decks16 decks
21%synergy
Sunken Hollow
50%inclusion8 decks16 decks
16%synergy
Exotic Orchard
50%inclusion8 decks16 decks
14%synergy
Godless Shrine
50%inclusion3 decks6 decks
9%synergy
Gloomlake Verge
44%inclusion7 decks16 decks
35%synergy
Morphic Pool
44%inclusion7 decks16 decks
19%synergy
Undercity Sewers
38%inclusion6 decks16 decks
26%synergy
Shipwreck Marsh
38%inclusion6 decks16 decks
19%synergy
Sunken Ruins
31%inclusion5 decks16 decks
26%synergy
Choked Estuary
31%inclusion5 decks16 decks
16%synergy
Underground River
31%inclusion5 decks16 decks
9%synergy
Clearwater Pathway
25%inclusion4 decks16 decks
17%synergy
Tainted Isle
25%inclusion4 decks16 decks
14%synergy
Underground Sea
25%inclusion4 decks16 decks
10%synergy
Darkwater Catacombs
25%inclusion4 decks16 decks
10%synergy
Path of Ancestry
25%inclusion4 decks16 decks
3%synergy
Forbidden Orchard
19%inclusion3 decks16 decks
17%synergy
Fetid Pools
19%inclusion3 decks16 decks
12%synergy
Dimir Aqueduct
19%inclusion3 decks16 decks
4%synergy
Temple of Deceit
19%inclusion3 decks16 decks
4%synergy