Havi, the All-Father
Gerrard, Weatherlight Hero
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Gerrard.
2
When Gerrard dies, it and Havi trigger.
3
Resolve the Havi trigger, returning up to one legendary creature card with mana value 3 or less from your graveyard to the battlefield.
4
Holding priority, activate Altar of Dementia by sacrificing Havi.
5
When Havi dies, it triggers, returning Gerrard from your graveyard to the battlefield.
6
Resolve the Gerrard trigger from step 2, failing to exile it as it is no longer in your graveyard and returning Havi from your graveyard to the battlefield.
7
Resolve the Altar of Dementia abilities from step 1 and 4.
8
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Havi, the All-Father
6.9%inclusion110 decks1.59K decks
Rienne, Angel of Rebirth
0.3%inclusion2 decks573 decks
Saskia the Unyielding
0.0%inclusion1 decks5.73K decks
New Cards
Combustion Man
11%inclusion1 decks9 decks
10%synergy
Fang, Roku's Companion
10%inclusion1 decks10 decks
10%synergy
Redirect Lightning
5.0%inclusion1 decks20 decks
1%synergy
High Synergy Cards
Saffi Eriksdotter
93%inclusion105 decks113 decks
92%synergy
Arbaaz Mir
88%inclusion100 decks113 decks
86%synergy
Hajar, Loyal Bodyguard
81%inclusion91 decks113 decks
79%synergy
Cadric, Soul Kindler
77%inclusion87 decks113 decks
75%synergy
Boromir, Warden of the Tower
80%inclusion90 decks113 decks
75%synergy
Gandalf the White
71%inclusion80 decks113 decks
69%synergy
Phlage, Titan of Fire's Fury
69%inclusion78 decks113 decks
68%synergy
Goblin Bombardment
73%inclusion83 decks113 decks
68%synergy
Reki, the History of Kamigawa
67%inclusion76 decks113 decks
66%synergy
Annie Joins Up
77%inclusion87 decks113 decks
64%synergy
Top Cards
Swords to Plowshares
71%inclusion80 decks113 decks
9%synergy
Six
66%inclusion75 decks113 decks
61%synergy
Urza's Ruinous Blast
65%inclusion74 decks113 decks
63%synergy
Greater Good
65%inclusion73 decks113 decks
60%synergy
Ashnod's Altar
65%inclusion73 decks113 decks
58%synergy
Serah Farron
64%inclusion21 decks33 decks
62%synergy
Delighted Halfling
63%inclusion71 decks113 decks
51%synergy
Teshar, Ancestor's Apostle
60%inclusion68 decks113 decks
58%synergy
Ruby, Daring Tracker
60%inclusion68 decks113 decks
57%synergy
Loran of the Third Path
60%inclusion68 decks113 decks
53%synergy
Game Changers
Worldly Tutor
27%inclusion31 decks113 decks
15%synergy
Ancient Tomb
22%inclusion25 decks113 decks
13%synergy
The One Ring
19%inclusion22 decks113 decks
11%synergy
Enlightened Tutor
19%inclusion22 decks113 decks
4%synergy
Gaea's Cradle
11%inclusion12 decks113 decks
5%synergy
Chrome Mox
10%inclusion11 decks113 decks
4%synergy
Mox Diamond
8.8%inclusion10 decks113 decks
5%synergy
Mana Vault
8.0%inclusion9 decks113 decks
2%synergy
Drannith Magistrate
7.1%inclusion8 decks113 decks
2%synergy
Survival of the Fittest
5.3%inclusion6 decks113 decks
4%synergy
Creatures
Éowyn, Fearless Knight
59%inclusion67 decks113 decks
57%synergy
Kutzil, Malamet Exemplar
53%inclusion60 decks113 decks
38%synergy
Ao, the Dawn Sky
50%inclusion57 decks113 decks
50%synergy
Atsushi, the Blazing Sky
50%inclusion57 decks113 decks
48%synergy
Djeru and Hazoret
49%inclusion55 decks113 decks
47%synergy
Samwise Gamgee
49%inclusion55 decks113 decks
45%synergy
Feldon of the Third Path
44%inclusion50 decks113 decks
42%synergy
The Jolly Balloon Man
43%inclusion36 decks83 decks
41%synergy
Éomer, Marshal of Rohan
41%inclusion46 decks113 decks
40%synergy
Venat, Heart of Hydaelyn
41%inclusion13 decks32 decks
39%synergy
Etali, Primal Conqueror
39%inclusion44 decks113 decks
31%synergy
Bayek of Siwa
36%inclusion41 decks113 decks
34%synergy
Jaxis, the Troublemaker
36%inclusion41 decks113 decks
34%synergy
Birds of Paradise
35%inclusion40 decks113 decks
8%synergy
Yoshimaru, Ever Faithful
35%inclusion39 decks113 decks
34%synergy
Skrelv, Defector Mite
34%inclusion38 decks113 decks
31%synergy
Kolvori, God of Kinship
33%inclusion37 decks113 decks
32%synergy
Bugenhagen, Wise Elder
32%inclusion11 decks34 decks
31%synergy
Captain Sisay
31%inclusion35 decks113 decks
30%synergy
Joshua, Phoenix's Dominant
30%inclusion10 decks33 decks
28%synergy
Gimli of the Glittering Caves
28%inclusion32 decks113 decks
27%synergy
Loyal Retainers
27%inclusion31 decks113 decks
27%synergy
Ragavan, Nimble Pilferer
27%inclusion31 decks113 decks
20%synergy
Gwenna, Eyes of Gaea
27%inclusion30 decks113 decks
24%synergy
Purphoros, God of the Forge
27%inclusion30 decks113 decks
22%synergy
Toski, Bearer of Secrets
26%inclusion29 decks113 decks
19%synergy
Selvala, Heart of the Wilds
25%inclusion28 decks113 decks
19%synergy
Kodama of the East Tree
23%inclusion26 decks113 decks
20%synergy
Beza, the Bounding Spring
22%inclusion21 decks97 decks
21%synergy
Surtr, Fiery Jötun
21%inclusion24 decks113 decks
21%synergy
Samwise the Stouthearted
21%inclusion24 decks113 decks
20%synergy
Ojer Kaslem, Deepest Growth
20%inclusion23 decks113 decks
18%synergy
Ghalta, Primal Hunger
20%inclusion23 decks113 decks
15%synergy
Torsten, Founder of Benalia
19%inclusion22 decks113 decks
19%synergy
Gisela, Blade of Goldnight
19%inclusion22 decks113 decks
13%synergy
Alexios, Deimos of Kosmos
19%inclusion21 decks112 decks
16%synergy
Karmic Guide
19%inclusion21 decks113 decks
15%synergy
Esper Sentinel
19%inclusion21 decks113 decks
-1%synergy
Roxanne, Starfall Savant
18%inclusion20 decks113 decks
16%synergy
The Capitoline Triad
17%inclusion19 decks113 decks
17%synergy
Shigeki, Jukai Visionary
17%inclusion19 decks113 decks
15%synergy
Inti, Seneschal of the Sun
16%inclusion18 decks113 decks
14%synergy
Brion Stoutarm
15%inclusion17 decks113 decks
15%synergy
Glóin, Dwarf Emissary
15%inclusion17 decks113 decks
14%synergy
Rocco, Cabaretti Caterer
15%inclusion17 decks113 decks
13%synergy
Kona, Rescue Beastie
15%inclusion12 decks82 decks
13%synergy
Hofri Ghostforge
13%inclusion15 decks113 decks
13%synergy
Spider-Punk
13%inclusion3 decks23 decks
11%synergy
Annie Flash, the Veteran
12%inclusion14 decks113 decks
12%synergy
Senu, Keen-Eyed Protector
12%inclusion14 decks113 decks
12%synergy
Instants
Path to Exile
59%inclusion67 decks113 decks
12%synergy
Beast Within
42%inclusion48 decks113 decks
8%synergy
Heroic Intervention
41%inclusion46 decks113 decks
10%synergy
Eladamri's Call
36%inclusion41 decks113 decks
27%synergy
Flare of Fortitude
33%inclusion37 decks113 decks
29%synergy
Generous Gift
27%inclusion30 decks113 decks
4%synergy
Deflecting Swat
21%inclusion24 decks113 decks
5%synergy
Chaos Warp
20%inclusion23 decks113 decks
-10%synergy
Demand Answers
19%inclusion22 decks113 decks
14%synergy
Thrill of Possibility
19%inclusion21 decks113 decks
9%synergy
Smuggler's Surprise
17%inclusion19 decks113 decks
14%synergy
Big Score
17%inclusion19 decks113 decks
7%synergy
Chord of Calling
14%inclusion16 decks113 decks
9%synergy
Stroke of Midnight
14%inclusion16 decks113 decks
4%synergy
Teferi's Protection
13%inclusion15 decks113 decks
-4%synergy
Dawn's Truce
12%inclusion11 decks95 decks
4%synergy
Pyroblast
12%inclusion13 decks113 decks
6%synergy
Akroma's Will
11%inclusion12 decks113 decks
1%synergy
Abrade
11%inclusion12 decks113 decks
-1%synergy
Boros Charm
10%inclusion11 decks113 decks
-13%synergy
Red Elemental Blast
8.8%inclusion10 decks113 decks
3%synergy
Silence
7.1%inclusion8 decks113 decks
1%synergy
Nature's Claim
7.1%inclusion8 decks113 decks
0%synergy
Veil of Summer
6.2%inclusion7 decks113 decks
1%synergy
Unexpected Windfall
6.2%inclusion7 decks113 decks
-1%synergy
Legion Leadership
5.3%inclusion6 decks113 decks
0%synergy
Wear // Tear
5.3%inclusion6 decks113 decks
-2%synergy
Sorceries
Faithless Looting
53%inclusion60 decks113 decks
37%synergy
Nature's Lore
53%inclusion60 decks113 decks
22%synergy
Farseek
51%inclusion58 decks113 decks
16%synergy
Three Visits
49%inclusion55 decks113 decks
24%synergy
Blasphemous Act
47%inclusion53 decks113 decks
14%synergy
Time of Need
41%inclusion46 decks113 decks
40%synergy
Eldritch Evolution
40%inclusion45 decks113 decks
35%synergy
Cultivate
39%inclusion44 decks113 decks
-4%synergy
Kodama's Reach
30%inclusion34 decks113 decks
2%synergy
Kamahl's Druidic Vow
29%inclusion33 decks113 decks
29%synergy
Rampant Growth
21%inclusion24 decks113 decks
-12%synergy
What Must Be Done
16%inclusion18 decks113 decks
16%synergy
Sevinne's Reclamation
14%inclusion16 decks113 decks
7%synergy
The Ring Goes South
13%inclusion15 decks113 decks
13%synergy
Search for Glory
13%inclusion15 decks113 decks
12%synergy
Flare of Cultivation
13%inclusion15 decks113 decks
11%synergy
Finale of Devastation
13%inclusion15 decks113 decks
6%synergy
Bala Ged Recovery
13%inclusion15 decks113 decks
5%synergy
Austere Command
12%inclusion14 decks113 decks
0%synergy
Starfall Invocation
12%inclusion11 decks95 decks
10%synergy
Green Sun's Zenith
11%inclusion12 decks113 decks
5%synergy
Gamble
10%inclusion11 decks113 decks
1%synergy
Life's Legacy
8.0%inclusion9 decks113 decks
6%synergy
Cathartic Reunion
8.0%inclusion9 decks113 decks
5%synergy
Stump Stomp
8.0%inclusion9 decks113 decks
2%synergy
Wheel of Fortune
7.1%inclusion8 decks113 decks
2%synergy
Wrath of God
7.1%inclusion8 decks113 decks
2%synergy
Skyshroud Claim
7.1%inclusion8 decks113 decks
-1%synergy
Vanquish the Horde
6.2%inclusion7 decks113 decks
3%synergy
Wreck and Rebuild
5.3%inclusion6 decks113 decks
4%synergy
Bridgeworks Battle
5.3%inclusion6 decks113 decks
1%synergy
Rishkar's Expertise
5.3%inclusion6 decks113 decks
-4%synergy
Utility Artifacts
Birthing Pod
57%inclusion64 decks113 decks
55%synergy
Phyrexian Altar
42%inclusion47 decks113 decks
38%synergy
Heroes' Podium
39%inclusion44 decks113 decks
38%synergy
The Great Henge
30%inclusion34 decks113 decks
21%synergy
Brass's Tunnel-Grinder
21%inclusion24 decks113 decks
19%synergy
Lightning Greaves
18%inclusion20 decks113 decks
-7%synergy
Monster Manual
17%inclusion19 decks113 decks
15%synergy
Blasting Station
14%inclusion16 decks113 decks
14%synergy
Palantír of Orthanc
12%inclusion13 decks113 decks
10%synergy
Wayfarer's Bauble
8.0%inclusion9 decks113 decks
0%synergy
Mjölnir, Storm Hammer
7.1%inclusion8 decks113 decks
7%synergy
Perpetual Timepiece
7.1%inclusion8 decks113 decks
6%synergy
Excalibur, Sword of Eden
7.1%inclusion8 decks113 decks
5%synergy
Vexing Bauble
5.3%inclusion6 decks113 decks
4%synergy
Conduit of Worlds
5.3%inclusion6 decks113 decks
0%synergy
Skullclamp
5.3%inclusion6 decks113 decks
-6%synergy
Swiftfoot Boots
5.3%inclusion6 decks113 decks
-22%synergy
Enchantments
Flowering of the White Tree
50%inclusion56 decks113 decks
45%synergy
Bard Class
49%inclusion55 decks113 decks
48%synergy
Birthing Ritual
42%inclusion48 decks113 decks
42%synergy
Guardian Project
35%inclusion39 decks113 decks
26%synergy
Rhythm of the Wild
31%inclusion35 decks113 decks
8%synergy
Sneak Attack
30%inclusion34 decks113 decks
28%synergy
Garruk's Uprising
27%inclusion30 decks113 decks
10%synergy
War of the Last Alliance
17%inclusion19 decks113 decks
16%synergy
Rising of the Day
15%inclusion17 decks113 decks
10%synergy
Smothering Tithe
14%inclusion16 decks113 decks
-8%synergy
Valkyrie's Call
12%inclusion9 decks73 decks
12%synergy
Evolutionary Leap
10%inclusion11 decks113 decks
9%synergy
Sylvan Library
10%inclusion11 decks113 decks
0%synergy
Elemental Bond
8.8%inclusion10 decks113 decks
4%synergy
Warleader's Call
8.8%inclusion10 decks113 decks
1%synergy
Impact Tremors
8.0%inclusion9 decks113 decks
-2%synergy
Mirari's Wake
7.1%inclusion8 decks113 decks
-4%synergy
Growing Rites of Itlimoc
6.2%inclusion7 decks113 decks
1%synergy
Trouble in Pairs
5.3%inclusion6 decks113 decks
1%synergy
Battles
Invasion of Ikoria
5.3%inclusion6 decks113 decks
2%synergy
Planeswalkers
Vivien on the Hunt
25%inclusion28 decks113 decks
24%synergy
Utility Lands
Boseiju, Who Endures
44%inclusion50 decks113 decks
25%synergy
Minas Tirith
38%inclusion43 decks113 decks
31%synergy
Great Hall of the Citadel
35%inclusion40 decks113 decks
34%synergy
Yavimaya, Cradle of Growth
35%inclusion39 decks113 decks
26%synergy
Eiganjo, Seat of the Empire
30%inclusion34 decks113 decks
23%synergy
Shifting Woodland
29%inclusion33 decks113 decks
22%synergy
Monumental Henge
27%inclusion30 decks113 decks
24%synergy
Shinka, the Bloodsoaked Keep
19%inclusion22 decks113 decks
18%synergy
Clive's Hideaway
19%inclusion6 decks32 decks
18%synergy
Mines of Moria
16%inclusion18 decks113 decks
13%synergy
High Market
15%inclusion17 decks113 decks
12%synergy
The Shire
12%inclusion14 decks113 decks
9%synergy
Sokenzan, Crucible of Defiance
12%inclusion14 decks113 decks
9%synergy
Reliquary Tower
12%inclusion14 decks113 decks
-18%synergy
Tyrite Sanctum
10%inclusion11 decks113 decks
8%synergy
Rogue's Passage
10%inclusion11 decks113 decks
-11%synergy
Eiganjo Castle
8.8%inclusion10 decks113 decks
8%synergy
Okina, Temple to the Grandfathers
8.0%inclusion9 decks113 decks
7%synergy
Kessig Wolf Run
7.1%inclusion8 decks113 decks
-8%synergy
Urza's Saga
6.2%inclusion7 decks113 decks
-1%synergy
Geier Reach Sanitarium
5.3%inclusion6 decks113 decks
2%synergy
Arena of Glory
5.3%inclusion6 decks113 decks
-1%synergy
Mana Artifacts
Sol Ring
90%inclusion102 decks113 decks
6%synergy
Relic of Legends
79%inclusion89 decks113 decks
76%synergy
Arcane Signet
79%inclusion89 decks113 decks
7%synergy
Mox Amber
21%inclusion24 decks113 decks
17%synergy
Fellwar Stone
14%inclusion16 decks113 decks
-6%synergy
Talisman of Conviction
12%inclusion14 decks113 decks
-12%synergy
Talisman of Impulse
12%inclusion13 decks113 decks
1%synergy
Talisman of Unity
11%inclusion12 decks113 decks
3%synergy
Lotus Petal
10%inclusion11 decks113 decks
3%synergy
Jeweled Lotus
7.1%inclusion8 decks113 decks
5%synergy
Mana Crypt
7.1%inclusion8 decks113 decks
4%synergy
Mox Opal
5.3%inclusion6 decks113 decks
1%synergy
Lands
Command Tower
95%inclusion107 decks113 decks
20%synergy
Temple Garden
70%inclusion79 decks113 decks
31%synergy
Stomping Ground
70%inclusion79 decks113 decks
29%synergy
Sacred Foundry
69%inclusion78 decks113 decks
33%synergy
Jetmir's Garden
65%inclusion73 decks113 decks
35%synergy
Exotic Orchard
57%inclusion64 decks113 decks
20%synergy
Windswept Heath
54%inclusion61 decks113 decks
43%synergy
Wooded Foothills
52%inclusion59 decks113 decks
42%synergy
Spire Garden
51%inclusion58 decks113 decks
29%synergy
Spectator Seating
51%inclusion58 decks113 decks
28%synergy
Arid Mesa
50%inclusion57 decks113 decks
40%synergy
Bountiful Promenade
49%inclusion55 decks113 decks
26%synergy
Plaza of Heroes
48%inclusion54 decks113 decks
45%synergy
The Grey Havens
46%inclusion52 decks113 decks
45%synergy
Clifftop Retreat
42%inclusion47 decks113 decks
7%synergy
Commercial District
41%inclusion46 decks113 decks
31%synergy
Lush Portico
39%inclusion44 decks113 decks
30%synergy
Rockfall Vale
37%inclusion42 decks113 decks
16%synergy
Sunpetal Grove
37%inclusion42 decks113 decks
10%synergy
Canopy Vista
36%inclusion41 decks113 decks
0%synergy
Rootbound Crag
35%inclusion40 decks113 decks
8%synergy
Cinder Glade
35%inclusion40 decks113 decks
-3%synergy
Jungle Shrine
35%inclusion39 decks113 decks
3%synergy
Elegant Parlor
32%inclusion36 decks113 decks
24%synergy
Sundown Pass
23%inclusion26 decks113 decks
7%synergy
Overgrown Farmland
22%inclusion25 decks113 decks
5%synergy
Plateau
20%inclusion23 decks113 decks
8%synergy
Taiga
20%inclusion23 decks113 decks
8%synergy
Savannah
19%inclusion22 decks113 decks
7%synergy
Battlefield Forge
19%inclusion22 decks113 decks
-9%synergy
Path of Ancestry
19%inclusion21 decks113 decks
-3%synergy
Sheltering Landscape
18%inclusion20 decks113 decks
11%synergy
Brushland
17%inclusion19 decks113 decks
-2%synergy
Karplusan Forest
17%inclusion19 decks113 decks
-3%synergy
City of Brass
16%inclusion18 decks113 decks
8%synergy
Verdant Catacombs
15%inclusion17 decks113 decks
4%synergy
Mana Confluence
14%inclusion16 decks113 decks
7%synergy
Evolving Wilds
14%inclusion16 decks113 decks
-7%synergy
Marsh Flats
13%inclusion15 decks113 decks
3%synergy
Flooded Strand
13%inclusion15 decks113 decks
2%synergy
Radiant Summit
13%inclusion3 decks24 decks
7%synergy
Thornspire Verge
12%inclusion10 decks82 decks
4%synergy
Hushwood Verge
12%inclusion10 decks82 decks
3%synergy
Lazotep Quarry
12%inclusion13 decks113 decks
11%synergy
Fabled Passage
12%inclusion13 decks113 decks
2%synergy
Bloodstained Mire
12%inclusion13 decks113 decks
0%synergy
Scalding Tarn
11%inclusion12 decks113 decks
0%synergy
Abstergo Entertainment
8.0%inclusion9 decks113 decks
7%synergy
Gemstone Caverns
8.0%inclusion9 decks113 decks
3%synergy
Reflecting Pool
8.0%inclusion9 decks113 decks
3%synergy