Xu-Ifit, Osteoharmonist
Thornbite Staff
Umbral Collar Zealot

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Xu-Ifit without summoning sickness on the battlefield and Thornbite Staff attached to Xu-Ifit on the battlefield).
You have a creature card in your graveyard

   Steps

How does this combo work?
1
Activate Xu-Ifit by tapping it, returning a creature card from your graveyard to the battlefield.
2
Activate Umbral Collar Zealot by sacrificing the creature returned in step 1.
3
When the creature dies, Xu-Ifit triggers, untapping itself.
4
Resolve the Umbral Collar Zealot ability.
5
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite surveil
Xu-Ifit, Osteoharmonist
10%inclusion270 decks2.67K decks
Ghoulcaller Gisa
0.3%inclusion4 decks1.17K decks
Sidisi, Regent of the Mire
1.8%inclusion4 decks220 decks
Syr Vondam, Sunstar Exemplar
0.1%inclusion3 decks2.98K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion3 decks11.9K decks
Shadowheart, Dark Justiciar // Haunted One
1.0%inclusion2 decks196 decks
Yahenni, Undying Partisan
0.5%inclusion2 decks418 decks
Alpharael, Stonechosen
0.1%inclusion1 decks796 decks
Zaxara, the Exemplary
0.0%inclusion1 decks5.78K decks
Braids, Arisen Nightmare
0.0%inclusion1 decks2.59K decks
Orah, Skyclave Hierophant
0.1%inclusion1 decks1.11K decks
Firja, Judge of Valor
0.2%inclusion1 decks475 decks
Jeska, Thrice Reborn // Tevesh Szat, Doom of Fools
0.9%inclusion1 decks106 decks
Nalia de'Arnise
0.1%inclusion1 decks860 decks
Meren of Clan Nel Toth
0.0%inclusion1 decks6.38K decks
Maralen of the Mornsong
0.1%inclusion1 decks797 decks
Wilhelt, the Rotcleaver
0.0%inclusion1 decks6.71K decks
Tazri, Stalwart Survivor
0.2%inclusion1 decks578 decks
New Cards
Canyon Crawler
10%inclusion9 decks92 decks
10%synergy
Desperate Plea
7.6%inclusion7 decks92 decks
7%synergy
Secret Tunnel
5.0%inclusion5 decks101 decks
2%synergy
Realm of Koh
1.1%inclusion1 decks91 decks
0%synergy
Joo Dee, One of Many
1.1%inclusion1 decks92 decks
1%synergy
High Synergy Cards
Death's Shadow
81%inclusion245 decks301 decks
81%synergy
Susur Secundi, Void Altar
75%inclusion225 decks301 decks
72%synergy
Disciple of Bolas
72%inclusion217 decks301 decks
70%synergy
Buried Alive
72%inclusion217 decks301 decks
66%synergy
Soldevi Adnate
65%inclusion195 decks301 decks
64%synergy
Shadowheart, Dark Justiciar
63%inclusion191 decks301 decks
63%synergy
Altar of Dementia
65%inclusion195 decks301 decks
63%synergy
Ghoulcaller Gisa
62%inclusion188 decks301 decks
61%synergy
Void Beckoner
61%inclusion185 decks301 decks
61%synergy
Ripples of Undeath
65%inclusion195 decks301 decks
60%synergy
Top Cards
Victimize
60%inclusion180 decks301 decks
47%synergy
Corpses of the Lost
59%inclusion178 decks301 decks
59%synergy
Dark Ritual
59%inclusion177 decks301 decks
34%synergy
Stitcher's Supplier
58%inclusion174 decks301 decks
54%synergy
Lightning Greaves
57%inclusion173 decks301 decks
33%synergy
Illuminor Szeras
57%inclusion172 decks301 decks
57%synergy
Ancient Stone Idol
57%inclusion172 decks301 decks
56%synergy
Mortify
57%inclusion4 decks7 decks
46%synergy
Conjurer's Closet
55%inclusion165 decks301 decks
52%synergy
Skeleton Crew
54%inclusion162 decks301 decks
53%synergy
Game Changers
Demonic Tutor
18%inclusion55 decks301 decks
-1%synergy
Vampiric Tutor
14%inclusion43 decks301 decks
-1%synergy
Ancient Tomb
6.3%inclusion19 decks301 decks
-3%synergy
Bolas's Citadel
5.6%inclusion17 decks301 decks
-2%synergy
Creatures
Troll of Khazad-dûm
53%inclusion159 decks301 decks
52%synergy
Syr Konrad, the Grim
51%inclusion153 decks301 decks
42%synergy
Rotting Regisaur
50%inclusion151 decks301 decks
50%synergy
Death Baron
50%inclusion149 decks301 decks
48%synergy
Vile Entomber
49%inclusion147 decks301 decks
47%synergy
Ulamog's Dreadsire
48%inclusion143 decks301 decks
47%synergy
Gray Merchant of Asphodel
45%inclusion135 decks301 decks
36%synergy
Elas il-Kor, Sadistic Pilgrim
43%inclusion3 decks7 decks
33%synergy
Phyrexian Soulgorger
42%inclusion127 decks301 decks
42%synergy
Crypt Ghast
39%inclusion117 decks301 decks
34%synergy
Viscera Seer
36%inclusion108 decks301 decks
28%synergy
Gisa, the Hellraiser
35%inclusion106 decks301 decks
34%synergy
Millikin
35%inclusion106 decks301 decks
34%synergy
Artisan of Kozilek
33%inclusion98 decks301 decks
31%synergy
Colossus of Akros
32%inclusion95 decks301 decks
31%synergy
Ruthless Technomancer
32%inclusion95 decks301 decks
30%synergy
Phyrexian Dreadnought
28%inclusion85 decks301 decks
28%synergy
Death-Priest of Myrkul
27%inclusion82 decks301 decks
27%synergy
Valgavoth, Terror Eater
26%inclusion79 decks301 decks
24%synergy
It That Betrays
25%inclusion76 decks301 decks
24%synergy
Mikaeus, the Unhallowed
24%inclusion72 decks301 decks
22%synergy
Bog Witch
24%inclusion71 decks301 decks
23%synergy
Filth
22%inclusion66 decks301 decks
21%synergy
Pitiless Plunderer
22%inclusion65 decks301 decks
13%synergy
Blood Artist
21%inclusion63 decks301 decks
9%synergy
Nyxathid
19%inclusion57 decks301 decks
19%synergy
Tormod, the Desecrator
19%inclusion57 decks301 decks
18%synergy
Warren Soultrader
19%inclusion57 decks301 decks
13%synergy
Rot-Curse Rakshasa
18%inclusion54 decks301 decks
17%synergy
Devouring Strossus
18%inclusion53 decks301 decks
18%synergy
Hunted Horror
18%inclusion53 decks301 decks
17%synergy
Ayara, First of Locthwain
17%inclusion52 decks301 decks
14%synergy
Zulaport Cutthroat
17%inclusion51 decks301 decks
8%synergy
Emrakul, the Promised End
17%inclusion50 decks301 decks
16%synergy
The Warring Triad
16%inclusion48 decks301 decks
15%synergy
Stinkweed Imp
15%inclusion46 decks301 decks
14%synergy
Marvin, Murderous Mimic
15%inclusion46 decks301 decks
14%synergy
Undead Butler
15%inclusion45 decks301 decks
14%synergy
Metalwork Colossus
15%inclusion45 decks301 decks
14%synergy
Carrion Feeder
15%inclusion45 decks301 decks
11%synergy
Qarsi Revenant
15%inclusion44 decks301 decks
13%synergy
Breaker of Armies
14%inclusion41 decks301 decks
13%synergy
Yargle, Glutton of Urborg
14%inclusion41 decks301 decks
13%synergy
Massacre Wurm
14%inclusion41 decks301 decks
9%synergy
Pathrazer of Ulamog
13%inclusion40 decks301 decks
13%synergy
Bygone Colossus
13%inclusion39 decks301 decks
12%synergy
Boggart Trawler
13%inclusion38 decks301 decks
9%synergy
Braids, Arisen Nightmare
13%inclusion38 decks301 decks
5%synergy
Draco
12%inclusion37 decks301 decks
12%synergy
Spectral Snatcher
12%inclusion37 decks301 decks
12%synergy
Instants
Malakir Rebirth
49%inclusion147 decks301 decks
41%synergy
Entomb
48%inclusion144 decks301 decks
41%synergy
Undying Malice
44%inclusion133 decks301 decks
42%synergy
Bitter Triumph
44%inclusion133 decks301 decks
41%synergy
Inkshield
43%inclusion3 decks7 decks
36%synergy
Anguished Unmaking
43%inclusion3 decks7 decks
18%synergy
Swords to Plowshares
43%inclusion3 decks7 decks
-19%synergy
Withering Torment
38%inclusion114 decks301 decks
30%synergy
Feign Death
37%inclusion112 decks301 decks
35%synergy
Not Dead After All
34%inclusion101 decks301 decks
31%synergy
Saw in Half
33%inclusion100 decks301 decks
29%synergy
Deadly Dispute
31%inclusion92 decks301 decks
18%synergy
Village Rites
28%inclusion85 decks301 decks
19%synergy
Sacrifice
27%inclusion81 decks301 decks
26%synergy
Archenemy's Charm
26%inclusion79 decks301 decks
25%synergy
Supernatural Stamina
26%inclusion78 decks301 decks
24%synergy
Fell the Profane
22%inclusion66 decks301 decks
13%synergy
Fake Your Own Death
21%inclusion63 decks301 decks
19%synergy
Reckoner's Bargain
18%inclusion55 decks301 decks
17%synergy
Imp's Mischief
18%inclusion55 decks301 decks
15%synergy
Deadly Rollick
18%inclusion54 decks301 decks
4%synergy
Infernal Grasp
18%inclusion53 decks301 decks
10%synergy
Undying Evil
17%inclusion52 decks301 decks
17%synergy
Defile
17%inclusion52 decks301 decks
14%synergy
Corrupted Conviction
14%inclusion41 decks301 decks
9%synergy
Flare of Malice
12%inclusion36 decks301 decks
10%synergy
Go for the Throat
9.3%inclusion28 decks301 decks
3%synergy
Cabal Ritual
9.0%inclusion27 decks301 decks
4%synergy
Culling the Weak
8.3%inclusion25 decks301 decks
4%synergy
Snuff Out
7.0%inclusion21 decks301 decks
4%synergy
Tragic Slip
6.6%inclusion20 decks301 decks
3%synergy
Lethal Scheme
6.3%inclusion19 decks301 decks
4%synergy
Return to Action
6.0%inclusion18 decks301 decks
6%synergy
Price of Fame
6.0%inclusion18 decks301 decks
5%synergy
Hagra Mauling
6.0%inclusion18 decks301 decks
4%synergy
Sorceries
Reanimate
43%inclusion130 decks301 decks
24%synergy
Feed the Swarm
43%inclusion128 decks301 decks
26%synergy
Unmarked Grave
36%inclusion109 decks301 decks
34%synergy
Toxic Deluge
36%inclusion108 decks301 decks
18%synergy
Morbid Curiosity
30%inclusion90 decks301 decks
30%synergy
Bone Shards
27%inclusion81 decks301 decks
26%synergy
Zero Point Ballad
25%inclusion75 decks301 decks
24%synergy
Living Death
21%inclusion62 decks301 decks
15%synergy
Lively Dirge
20%inclusion60 decks301 decks
18%synergy
Sign in Blood
17%inclusion50 decks301 decks
8%synergy
Rite of Consumption
15%inclusion44 decks301 decks
14%synergy
Dread Return
15%inclusion44 decks301 decks
9%synergy
Agadeem's Awakening
14%inclusion41 decks301 decks
11%synergy
Night's Whisper
13%inclusion40 decks301 decks
4%synergy
Final Parting
13%inclusion39 decks301 decks
12%synergy
Blasphemous Edict
12%inclusion37 decks301 decks
6%synergy
Breach the Multiverse
11%inclusion33 decks301 decks
7%synergy
Rise of the Dark Realms
11%inclusion33 decks301 decks
6%synergy
Damnation
11%inclusion32 decks301 decks
4%synergy
Hymn of the Faller
10%inclusion30 decks301 decks
10%synergy
Diabolic Intent
10%inclusion29 decks301 decks
2%synergy
Diresight
9.3%inclusion28 decks301 decks
8%synergy
Stitch Together
9.0%inclusion27 decks301 decks
7%synergy
Dark Deal
9.0%inclusion27 decks301 decks
7%synergy
Incarnation Technique
8.3%inclusion25 decks301 decks
7%synergy
Insatiable Avarice
8.3%inclusion25 decks301 decks
5%synergy
Exsanguinate
8.3%inclusion25 decks301 decks
2%synergy
Persist
7.6%inclusion23 decks301 decks
6%synergy
Unearth
6.0%inclusion18 decks301 decks
3%synergy
Resentful Revelation
5.3%inclusion16 decks301 decks
5%synergy
Utility Artifacts
Jet Medallion
53%inclusion159 decks301 decks
49%synergy
Thousand-Year Elixir
45%inclusion136 decks301 decks
44%synergy
Swiftfoot Boots
44%inclusion131 decks301 decks
16%synergy
Ashnod's Altar
40%inclusion121 decks301 decks
34%synergy
Magewright's Stone
34%inclusion103 decks301 decks
34%synergy
Altar of the Wretched
28%inclusion84 decks301 decks
28%synergy
The Darkness Crystal
23%inclusion68 decks301 decks
19%synergy
Phyrexian Altar
22%inclusion65 decks301 decks
18%synergy
Mask of Griselbrand
20%inclusion59 decks301 decks
18%synergy
Matzalantli, the Great Door
15%inclusion45 decks301 decks
14%synergy
Key to the City
14%inclusion43 decks301 decks
13%synergy
Illusionist's Bracers
14%inclusion41 decks301 decks
13%synergy
Codex Shredder
13%inclusion38 decks301 decks
12%synergy
Whip of Erebos
13%inclusion38 decks301 decks
9%synergy
Requiem Monolith
11%inclusion34 decks300 decks
11%synergy
Desecrated Tomb
11%inclusion34 decks301 decks
11%synergy
Perpetual Timepiece
11%inclusion33 decks301 decks
10%synergy
Sword of Hearth and Home
11%inclusion32 decks301 decks
9%synergy
Expedition Map
10%inclusion31 decks301 decks
7%synergy
Collector's Vault
10%inclusion29 decks301 decks
9%synergy
Skullclamp
10%inclusion29 decks301 decks
-2%synergy
Sting, the Glinting Dagger
9.3%inclusion28 decks301 decks
8%synergy
Palantír of Orthanc
9.0%inclusion27 decks301 decks
8%synergy
Staff of Domination
7.6%inclusion23 decks301 decks
6%synergy
Shadowspear
7.6%inclusion23 decks301 decks
4%synergy
Mesmeric Orb
7.3%inclusion22 decks301 decks
6%synergy
Puppet Strings
6.3%inclusion19 decks301 decks
6%synergy
Dragon Throne of Tarkir
6.0%inclusion18 decks301 decks
6%synergy
Wayfarer's Bauble
5.6%inclusion17 decks301 decks
-2%synergy
Lavaspur Boots
5.3%inclusion16 decks301 decks
4%synergy
Enchantments
Teval's Judgment
41%inclusion123 decks301 decks
38%synergy
Tortured Existence
31%inclusion93 decks301 decks
29%synergy
Sothera, the Supervoid
27%inclusion80 decks301 decks
26%synergy
Phyrexian Arena
23%inclusion68 decks301 decks
7%synergy
Cemetery Tampering
19%inclusion56 decks301 decks
17%synergy
Cover of Darkness
16%inclusion49 decks301 decks
14%synergy
Animate Dead
15%inclusion45 decks301 decks
6%synergy
Grave Pact
14%inclusion41 decks301 decks
9%synergy
Bastion of Remembrance
11%inclusion33 decks301 decks
4%synergy
Kaya's Ghostform
9.0%inclusion27 decks301 decks
5%synergy
Black Market Connections
9.0%inclusion27 decks301 decks
-3%synergy
Out of the Tombs
8.6%inclusion26 decks301 decks
8%synergy
The Meathook Massacre
8.6%inclusion26 decks301 decks
3%synergy
Black Market
7.3%inclusion22 decks301 decks
3%synergy
Dictate of Erebos
7.0%inclusion21 decks301 decks
4%synergy
Funeral Room // Awakening Hall
6.3%inclusion19 decks301 decks
5%synergy
Meathook Massacre II
5.6%inclusion17 decks301 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
8.0%inclusion24 decks301 decks
4%synergy
Utility Lands
Cabal Coffers
55%inclusion165 decks301 decks
45%synergy
Bojuka Bog
50%inclusion149 decks301 decks
20%synergy
Accursed Duneyard
44%inclusion131 decks301 decks
43%synergy
Phyrexian Tower
43%inclusion129 decks301 decks
34%synergy
Urborg, Tomb of Yawgmoth
40%inclusion119 decks301 decks
31%synergy
Spymaster's Vault
31%inclusion94 decks301 decks
28%synergy
Takenuma, Abandoned Mire
30%inclusion90 decks301 decks
21%synergy
Cabal Stronghold
29%inclusion88 decks301 decks
26%synergy
Rogue's Passage
28%inclusion85 decks301 decks
8%synergy
Midgar, City of Mako
28%inclusion83 decks301 decks
24%synergy
Crypt of Agadeem
26%inclusion79 decks301 decks
25%synergy
Witch's Cottage
25%inclusion74 decks301 decks
21%synergy
Reliquary Tower
24%inclusion73 decks301 decks
-6%synergy
Geier Reach Sanitarium
24%inclusion71 decks301 decks
21%synergy
Nykthos, Shrine to Nyx
24%inclusion71 decks301 decks
18%synergy
High Market
20%inclusion61 decks301 decks
18%synergy
War Room
19%inclusion57 decks301 decks
13%synergy
Dakmor Salvage
14%inclusion42 decks301 decks
12%synergy
Tomb Fortress
11%inclusion33 decks301 decks
10%synergy
Castle Locthwain
10%inclusion31 decks301 decks
6%synergy
Buried Ruin
10%inclusion31 decks301 decks
6%synergy
Shizo, Death's Storehouse
7.6%inclusion23 decks301 decks
3%synergy
Minas Morgul, Dark Fortress
7.0%inclusion21 decks301 decks
5%synergy
Mortuary Mire
6.3%inclusion19 decks301 decks
2%synergy
Barren Moor
5.6%inclusion17 decks301 decks
2%synergy
Urza's Saga
5.3%inclusion16 decks301 decks
-2%synergy
Mana Artifacts
Sol Ring
79%inclusion239 decks301 decks
-4%synergy
Arcane Signet
52%inclusion158 decks301 decks
-20%synergy
Patriar's Seal
50%inclusion149 decks301 decks
48%synergy
Thought Vessel
13%inclusion40 decks301 decks
-4%synergy
Charcoal Diamond
13%inclusion38 decks301 decks
8%synergy
The Soul Stone
12%inclusion32 decks277 decks
7%synergy
Mind Stone
11%inclusion34 decks301 decks
-4%synergy
Patchwork Banner
6.6%inclusion20 decks301 decks
2%synergy
Fellwar Stone
6.6%inclusion20 decks301 decks
-14%synergy
Throne of Eldraine
5.6%inclusion17 decks301 decks
4%synergy
Sceptre of Eternal Glory
5.3%inclusion16 decks301 decks
5%synergy
Lands
Isolated Chapel
71%inclusion5 decks7 decks
38%synergy
Tainted Field
43%inclusion3 decks7 decks
30%synergy
Godless Shrine
43%inclusion3 decks7 decks
2%synergy
Myriad Landscape
21%inclusion64 decks301 decks
5%synergy
Urza's Cave
13%inclusion39 decks301 decks
10%synergy
Demolition Field
9.3%inclusion28 decks301 decks
6%synergy
Conduit Pylons
7.3%inclusion22 decks301 decks
6%synergy
Hidden Grotto
6.6%inclusion20 decks301 decks
6%synergy