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%inclusion293 decks2.99K decks
Sidisi, Regent of the Mire
2.1%inclusion5 decks241 decks
Ghoulcaller Gisa
0.3%inclusion4 decks1.35K decks
Syr Vondam, Sunstar Exemplar
0.1%inclusion3 decks3.23K decks
Shadowheart, Dark Justiciar // Haunted One
0.8%inclusion2 decks249 decks
Yahenni, Undying Partisan
0.4%inclusion2 decks469 decks
Alpharael, Stonechosen
0.1%inclusion1 decks851 decks
Zaxara, the Exemplary
0.0%inclusion1 decks6.67K decks
Braids, Arisen Nightmare
0.0%inclusion1 decks2.90K decks
Orah, Skyclave Hierophant
0.1%inclusion1 decks1.25K decks
Firja, Judge of Valor
0.2%inclusion1 decks543 decks
Kenrith, the Returned King
0.0%inclusion1 decks9.96K decks
Jeska, Thrice Reborn // Tevesh Szat, Doom of Fools
0.8%inclusion1 decks126 decks
Nalia de'Arnise
0.1%inclusion1 decks971 decks
Meren of Clan Nel Toth
0.0%inclusion1 decks7.38K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks13.3K decks
Maralen of the Mornsong
0.1%inclusion1 decks989 decks
Wilhelt, the Rotcleaver
0.0%inclusion1 decks7.64K decks
New Cards
Twilight Diviner
51%inclusion26 decks51 decks
49%synergy
Moonshadow
16%inclusion8 decks51 decks
15%synergy
Iron-Shield Elf
3.7%inclusion2 decks54 decks
3%synergy
Grave Venerations
3.7%inclusion2 decks54 decks
1%synergy
Scarblade Scout
2.0%inclusion1 decks51 decks
2%synergy
High Synergy Cards
Death's Shadow
82%inclusion266 decks325 decks
82%synergy
Susur Secundi, Void Altar
76%inclusion248 decks325 decks
74%synergy
Disciple of Bolas
73%inclusion238 decks325 decks
71%synergy
Buried Alive
72%inclusion235 decks325 decks
66%synergy
Soldevi Adnate
66%inclusion214 decks325 decks
65%synergy
Shadowheart, Dark Justiciar
64%inclusion208 decks325 decks
63%synergy
Ghoulcaller Gisa
64%inclusion207 decks325 decks
62%synergy
Altar of Dementia
64%inclusion209 decks325 decks
62%synergy
Void Beckoner
62%inclusion201 decks325 decks
61%synergy
Ripples of Undeath
65%inclusion211 decks325 decks
60%synergy
Top Cards
Victimize
62%inclusion200 decks325 decks
49%synergy
Corpses of the Lost
59%inclusion192 decks325 decks
59%synergy
Dark Ritual
59%inclusion191 decks325 decks
34%synergy
Lightning Greaves
58%inclusion190 decks325 decks
34%synergy
Conjurer's Closet
58%inclusion187 decks325 decks
55%synergy
Stitcher's Supplier
57%inclusion186 decks325 decks
53%synergy
Illuminor Szeras
57%inclusion184 decks325 decks
56%synergy
Ancient Stone Idol
57%inclusion184 decks325 decks
56%synergy
Troll of Khazad-dûm
55%inclusion180 decks325 decks
54%synergy
Skeleton Crew
54%inclusion175 decks325 decks
53%synergy
Game Changers
Demonic Tutor
18%inclusion59 decks325 decks
-1%synergy
Vampiric Tutor
14%inclusion44 decks325 decks
-2%synergy
Ancient Tomb
5.8%inclusion19 decks325 decks
-4%synergy
Bolas's Citadel
5.5%inclusion18 decks325 decks
-2%synergy
Creatures
Kiki-Jiki, Mirror Breaker
60%inclusion3 decks5 decks
57%synergy
Mayhem Devil
60%inclusion3 decks5 decks
50%synergy
Rotting Regisaur
51%inclusion167 decks325 decks
51%synergy
Syr Konrad, the Grim
51%inclusion167 decks325 decks
43%synergy
Death Baron
50%inclusion162 decks325 decks
48%synergy
Vile Entomber
49%inclusion160 decks325 decks
47%synergy
Ulamog's Dreadsire
48%inclusion155 decks325 decks
47%synergy
Gray Merchant of Asphodel
46%inclusion150 decks325 decks
38%synergy
Phyrexian Soulgorger
41%inclusion134 decks325 decks
41%synergy
Crypt Ghast
38%inclusion122 decks325 decks
33%synergy
Sun Titan
38%inclusion3 decks8 decks
29%synergy
Elas il-Kor, Sadistic Pilgrim
38%inclusion3 decks8 decks
28%synergy
Millikin
35%inclusion114 decks325 decks
34%synergy
Viscera Seer
34%inclusion112 decks325 decks
26%synergy
Gisa, the Hellraiser
34%inclusion110 decks325 decks
33%synergy
Artisan of Kozilek
32%inclusion105 decks325 decks
31%synergy
Ruthless Technomancer
32%inclusion103 decks325 decks
30%synergy
Colossus of Akros
31%inclusion100 decks325 decks
31%synergy
Phyrexian Dreadnought
27%inclusion89 decks325 decks
27%synergy
Death-Priest of Myrkul
27%inclusion88 decks325 decks
27%synergy
Valgavoth, Terror Eater
26%inclusion84 decks325 decks
24%synergy
Mikaeus, the Unhallowed
26%inclusion84 decks325 decks
23%synergy
It That Betrays
25%inclusion80 decks325 decks
23%synergy
Bog Witch
24%inclusion78 decks325 decks
24%synergy
Filth
22%inclusion70 decks325 decks
21%synergy
Pitiless Plunderer
22%inclusion70 decks325 decks
13%synergy
Blood Artist
20%inclusion65 decks325 decks
9%synergy
Tormod, the Desecrator
19%inclusion62 decks325 decks
18%synergy
Nyxathid
19%inclusion61 decks325 decks
19%synergy
Ayara, First of Locthwain
18%inclusion59 decks325 decks
15%synergy
Rot-Curse Rakshasa
18%inclusion58 decks325 decks
17%synergy
Warren Soultrader
18%inclusion58 decks325 decks
12%synergy
Devouring Strossus
17%inclusion54 decks325 decks
17%synergy
Hunted Horror
16%inclusion53 decks325 decks
16%synergy
Marvin, Murderous Mimic
16%inclusion52 decks325 decks
15%synergy
Qarsi Revenant
16%inclusion52 decks325 decks
14%synergy
Zulaport Cutthroat
16%inclusion52 decks325 decks
7%synergy
Emrakul, the Promised End
15%inclusion50 decks325 decks
14%synergy
Stinkweed Imp
15%inclusion50 decks325 decks
14%synergy
Undead Butler
15%inclusion49 decks325 decks
14%synergy
The Warring Triad
14%inclusion47 decks325 decks
14%synergy
Carrion Feeder
14%inclusion47 decks325 decks
10%synergy
Massacre Wurm
14%inclusion47 decks325 decks
9%synergy
Metalwork Colossus
14%inclusion46 decks325 decks
13%synergy
Canyon Crawler
14%inclusion17 decks124 decks
13%synergy
Breaker of Armies
14%inclusion44 decks325 decks
13%synergy
Pathrazer of Ulamog
14%inclusion44 decks325 decks
13%synergy
Yargle, Glutton of Urborg
13%inclusion43 decks325 decks
13%synergy
Bygone Colossus
13%inclusion43 decks325 decks
13%synergy
Boggart Trawler
13%inclusion43 decks325 decks
9%synergy
Instants
Mortify
50%inclusion4 decks8 decks
39%synergy
Malakir Rebirth
49%inclusion158 decks325 decks
40%synergy
Entomb
47%inclusion152 decks325 decks
40%synergy
Undying Malice
46%inclusion148 decks325 decks
43%synergy
Bitter Triumph
45%inclusion147 decks325 decks
42%synergy
Feign Death
39%inclusion126 decks325 decks
37%synergy
Withering Torment
38%inclusion124 decks325 decks
30%synergy
Inkshield
38%inclusion3 decks8 decks
31%synergy
Anguished Unmaking
38%inclusion3 decks8 decks
13%synergy
Swords to Plowshares
38%inclusion3 decks8 decks
-24%synergy
Not Dead After All
35%inclusion113 decks325 decks
32%synergy
Saw in Half
34%inclusion110 decks325 decks
30%synergy
Deadly Dispute
30%inclusion99 decks325 decks
18%synergy
Village Rites
28%inclusion92 decks325 decks
19%synergy
Archenemy's Charm
28%inclusion91 decks325 decks
27%synergy
Sacrifice
26%inclusion86 decks325 decks
25%synergy
Supernatural Stamina
26%inclusion86 decks325 decks
25%synergy
Fell the Profane
23%inclusion76 decks325 decks
14%synergy
Fake Your Own Death
22%inclusion72 decks325 decks
20%synergy
Reckoner's Bargain
19%inclusion62 decks325 decks
18%synergy
Imp's Mischief
17%inclusion56 decks325 decks
13%synergy
Infernal Grasp
17%inclusion56 decks325 decks
10%synergy
Undying Evil
17%inclusion55 decks325 decks
16%synergy
Defile
17%inclusion55 decks325 decks
14%synergy
Deadly Rollick
17%inclusion55 decks325 decks
3%synergy
Corrupted Conviction
13%inclusion43 decks325 decks
9%synergy
Flare of Malice
11%inclusion37 decks325 decks
9%synergy
Cabal Ritual
9.2%inclusion30 decks325 decks
4%synergy
Culling the Weak
8.9%inclusion29 decks325 decks
5%synergy
Go for the Throat
8.9%inclusion29 decks325 decks
2%synergy
Tragic Slip
7.1%inclusion23 decks325 decks
4%synergy
Snuff Out
6.5%inclusion21 decks325 decks
3%synergy
Lethal Scheme
6.2%inclusion20 decks325 decks
4%synergy
Return to Action
5.8%inclusion19 decks325 decks
5%synergy
Price of Fame
5.5%inclusion18 decks325 decks
5%synergy
Hagra Mauling
5.5%inclusion18 decks325 decks
4%synergy
Sorceries
Feed the Swarm
43%inclusion141 decks325 decks
27%synergy
Reanimate
42%inclusion137 decks325 decks
23%synergy
Unmarked Grave
36%inclusion118 decks325 decks
34%synergy
Toxic Deluge
36%inclusion118 decks325 decks
18%synergy
Morbid Curiosity
31%inclusion101 decks325 decks
31%synergy
Bone Shards
28%inclusion90 decks325 decks
26%synergy
Zero Point Ballad
26%inclusion85 decks325 decks
26%synergy
Living Death
22%inclusion73 decks325 decks
17%synergy
Lively Dirge
19%inclusion62 decks325 decks
17%synergy
Sign in Blood
16%inclusion53 decks325 decks
7%synergy
Dread Return
15%inclusion50 decks325 decks
10%synergy
Rite of Consumption
14%inclusion46 decks325 decks
14%synergy
Agadeem's Awakening
14%inclusion46 decks325 decks
11%synergy
Blasphemous Edict
13%inclusion43 decks325 decks
7%synergy
Night's Whisper
13%inclusion43 decks325 decks
4%synergy
Final Parting
13%inclusion41 decks325 decks
11%synergy
Breach the Multiverse
11%inclusion36 decks325 decks
8%synergy
Rise of the Dark Realms
11%inclusion36 decks325 decks
6%synergy
Damnation
11%inclusion35 decks325 decks
4%synergy
Diresight
10%inclusion32 decks325 decks
8%synergy
Diabolic Intent
10%inclusion32 decks325 decks
2%synergy
Hymn of the Faller
10%inclusion31 decks325 decks
9%synergy
Dark Deal
10%inclusion31 decks325 decks
7%synergy
Exsanguinate
8.9%inclusion29 decks325 decks
2%synergy
Incarnation Technique
8.6%inclusion28 decks325 decks
8%synergy
Stitch Together
8.6%inclusion28 decks325 decks
7%synergy
Insatiable Avarice
8.6%inclusion28 decks325 decks
6%synergy
Persist
7.4%inclusion24 decks325 decks
5%synergy
Unearth
6.8%inclusion22 decks325 decks
4%synergy
Resentful Revelation
5.2%inclusion17 decks325 decks
5%synergy
Utility Artifacts
Jet Medallion
52%inclusion170 decks325 decks
49%synergy
Thousand-Year Elixir
45%inclusion147 decks325 decks
44%synergy
Swiftfoot Boots
43%inclusion140 decks325 decks
16%synergy
Ashnod's Altar
40%inclusion129 decks325 decks
33%synergy
Magewright's Stone
34%inclusion110 decks325 decks
33%synergy
Altar of the Wretched
28%inclusion90 decks325 decks
27%synergy
The Darkness Crystal
23%inclusion74 decks325 decks
19%synergy
Phyrexian Altar
20%inclusion66 decks325 decks
17%synergy
Mask of Griselbrand
20%inclusion64 decks325 decks
19%synergy
Matzalantli, the Great Door
16%inclusion51 decks325 decks
15%synergy
Whip of Erebos
15%inclusion49 decks325 decks
11%synergy
Illusionist's Bracers
14%inclusion45 decks325 decks
13%synergy
Key to the City
14%inclusion45 decks325 decks
13%synergy
Codex Shredder
12%inclusion39 decks325 decks
11%synergy
Sword of Hearth and Home
11%inclusion37 decks325 decks
10%synergy
Requiem Monolith
11%inclusion36 decks324 decks
11%synergy
Desecrated Tomb
11%inclusion36 decks325 decks
11%synergy
Perpetual Timepiece
11%inclusion36 decks325 decks
10%synergy
Expedition Map
10%inclusion33 decks325 decks
7%synergy
Skullclamp
10%inclusion31 decks325 decks
-2%synergy
Collector's Vault
9.2%inclusion30 decks325 decks
8%synergy
Palantír of Orthanc
8.9%inclusion29 decks325 decks
8%synergy
Sting, the Glinting Dagger
8.3%inclusion27 decks325 decks
7%synergy
Mesmeric Orb
8.0%inclusion26 decks325 decks
7%synergy
Shadowspear
7.7%inclusion25 decks325 decks
4%synergy
Staff of Domination
7.4%inclusion24 decks325 decks
6%synergy
Wayfarer's Bauble
6.5%inclusion21 decks325 decks
-1%synergy
Dragon Throne of Tarkir
5.8%inclusion19 decks325 decks
6%synergy
Puppet Strings
5.5%inclusion18 decks325 decks
5%synergy
Lavaspur Boots
5.5%inclusion18 decks325 decks
4%synergy
Enchantments
Goblin Bombardment
60%inclusion3 decks5 decks
54%synergy
Teval's Judgment
41%inclusion134 decks325 decks
39%synergy
Tortured Existence
32%inclusion103 decks325 decks
30%synergy
Sothera, the Supervoid
29%inclusion93 decks325 decks
28%synergy
Phyrexian Arena
22%inclusion70 decks325 decks
6%synergy
Cemetery Tampering
18%inclusion60 decks325 decks
17%synergy
Cover of Darkness
17%inclusion55 decks325 decks
15%synergy
Animate Dead
17%inclusion55 decks325 decks
8%synergy
Grave Pact
12%inclusion40 decks325 decks
8%synergy
Bastion of Remembrance
11%inclusion36 decks325 decks
5%synergy
Kaya's Ghostform
9.2%inclusion30 decks325 decks
6%synergy
Out of the Tombs
8.6%inclusion28 decks325 decks
8%synergy
Black Market Connections
8.6%inclusion28 decks325 decks
-3%synergy
Funeral Room // Awakening Hall
8.3%inclusion27 decks325 decks
7%synergy
Black Market
7.7%inclusion25 decks325 decks
4%synergy
The Meathook Massacre
7.7%inclusion25 decks325 decks
3%synergy
Dictate of Erebos
6.5%inclusion21 decks325 decks
3%synergy
Meathook Massacre II
5.5%inclusion18 decks325 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
8.0%inclusion26 decks325 decks
4%synergy
Utility Lands
Cabal Coffers
54%inclusion175 decks325 decks
44%synergy
Bojuka Bog
50%inclusion163 decks325 decks
20%synergy
Accursed Duneyard
45%inclusion145 decks325 decks
44%synergy
Phyrexian Tower
43%inclusion141 decks325 decks
35%synergy
Urborg, Tomb of Yawgmoth
38%inclusion125 decks325 decks
29%synergy
Spymaster's Vault
32%inclusion103 decks325 decks
29%synergy
Takenuma, Abandoned Mire
30%inclusion96 decks325 decks
21%synergy
Rogue's Passage
29%inclusion95 decks325 decks
9%synergy
Cabal Stronghold
29%inclusion93 decks325 decks
26%synergy
Midgar, City of Mako
28%inclusion90 decks325 decks
24%synergy
Crypt of Agadeem
27%inclusion88 decks325 decks
25%synergy
Geier Reach Sanitarium
25%inclusion80 decks325 decks
22%synergy
Witch's Cottage
25%inclusion80 decks325 decks
21%synergy
Nykthos, Shrine to Nyx
24%inclusion77 decks325 decks
18%synergy
Reliquary Tower
23%inclusion74 decks325 decks
-7%synergy
High Market
21%inclusion67 decks325 decks
18%synergy
War Room
19%inclusion62 decks325 decks
13%synergy
Dakmor Salvage
14%inclusion47 decks325 decks
12%synergy
Tomb Fortress
12%inclusion39 decks325 decks
11%synergy
Castle Locthwain
11%inclusion36 decks325 decks
7%synergy
Buried Ruin
11%inclusion36 decks325 decks
6%synergy
Shizo, Death's Storehouse
7.1%inclusion23 decks325 decks
3%synergy
Minas Morgul, Dark Fortress
6.8%inclusion22 decks325 decks
5%synergy
Mortuary Mire
6.8%inclusion22 decks325 decks
3%synergy
Barren Moor
5.8%inclusion19 decks325 decks
3%synergy
Secret Tunnel
5.3%inclusion7 decks133 decks
3%synergy
Urza's Saga
5.2%inclusion17 decks325 decks
-2%synergy
Mana Artifacts
Sol Ring
79%inclusion256 decks325 decks
-5%synergy
Arcane Signet
52%inclusion169 decks325 decks
-20%synergy
Patriar's Seal
50%inclusion163 decks325 decks
49%synergy
Charcoal Diamond
13%inclusion42 decks325 decks
9%synergy
The Soul Stone
13%inclusion39 decks302 decks
9%synergy
Thought Vessel
13%inclusion41 decks325 decks
-5%synergy
Mind Stone
11%inclusion37 decks325 decks
-3%synergy
Patchwork Banner
6.5%inclusion21 decks325 decks
2%synergy
Fellwar Stone
5.8%inclusion19 decks325 decks
-15%synergy
Throne of Eldraine
5.5%inclusion18 decks325 decks
4%synergy
Lands
Isolated Chapel
63%inclusion5 decks8 decks
29%synergy
Blackcleave Cliffs
60%inclusion3 decks5 decks
54%synergy
Tainted Peak
60%inclusion3 decks5 decks
49%synergy
Foreboding Ruins
60%inclusion3 decks5 decks
45%synergy
Haunted Ridge
60%inclusion3 decks5 decks
43%synergy
Smoldering Marsh
60%inclusion3 decks5 decks
26%synergy
Dragonskull Summit
60%inclusion3 decks5 decks
26%synergy
Godless Shrine
50%inclusion4 decks8 decks
9%synergy
Tainted Field
38%inclusion3 decks8 decks
25%synergy
Myriad Landscape
22%inclusion72 decks325 decks
6%synergy
Urza's Cave
14%inclusion44 decks325 decks
11%synergy
Demolition Field
10%inclusion32 decks325 decks
7%synergy
Conduit Pylons
7.7%inclusion25 decks325 decks
7%synergy
Hidden Grotto
6.8%inclusion22 decks325 decks
6%synergy
Command Tower
5.2%inclusion17 decks325 decks
-69%synergy