Umbral Collar Zealot
Felidar Guardian
Sister Hospitaller

   Prerequisites

What do I need to start this combo?
Felidar Guardian in hand.
Umbral Collar Zealot and Sister Hospitaller on the battlefield.
3 available

   Steps

How does this combo work?
1
Cast Felidar Guardian by paying its mana cost.
2
When Felidar Guardian enters the battlefield, it triggers, targeting Sister Hospitaller
3
Holding priority, activate Umbral Collar Zealot by sacrificing Felidar Guardian.
4
Resolve the Felidar Guardian ability, blinking Sister Hospitaller
5
When Sister Hospitaller enters, it triggers, returning Felidar Guardian from your graveyard to the battlefield and causing you to gain 4 life.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite surveil
Infinite lifegain triggers
Infinite lifegain
Eirdu, Carrier of Dawn
0.0%inclusion1 decks3.58K decks
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Alesha, Who Smiles at Death
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New Cards
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36%inclusion17 decks47 decks
34%synergy
Formidable Speaker
14%inclusion1 decks7 decks
11%synergy
Hexing Squelcher
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2%synergy
Mighty Mutanimals
4.8%inclusion1 decks21 decks
5%synergy
Paramecia Coloniex
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High Synergy Cards
Karmic Guide
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88%synergy
Saffi Eriksdotter
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85%synergy
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59%synergy
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53%synergy
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52%synergy
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52%synergy
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51%synergy
Viscera Seer
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50%synergy
Reanimate
67%inclusion58 decks86 decks
48%synergy
Ashnod's Altar
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48%synergy
Top Cards
Swords to Plowshares
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1%synergy
Faithless Looting
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40%synergy
Animate Dead
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46%synergy
Sun Titan
52%inclusion45 decks86 decks
44%synergy
Entomb
48%inclusion41 decks86 decks
41%synergy
Hostage Taker
46%inclusion6 decks13 decks
42%synergy
Celes, Rune Knight
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44%synergy
Reveillark
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Game Changers
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14%inclusion12 decks86 decks
6%synergy
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2%synergy
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9.3%inclusion8 decks86 decks
5%synergy
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3%synergy
Lion's Eye Diamond
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4%synergy
Imperial Seal
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1%synergy
Creatures
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63%inclusion40 decks63 decks
59%synergy
Glasspool Mimic
54%inclusion7 decks13 decks
51%synergy
Witch Enchanter
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42%synergy
Renegade Rallier
43%inclusion3 decks7 decks
43%synergy
Protean Hulk
43%inclusion3 decks7 decks
41%synergy
Anger
43%inclusion27 decks63 decks
36%synergy
Eternal Witness
43%inclusion3 decks7 decks
26%synergy
Fear of Missing Out
41%inclusion26 decks63 decks
40%synergy
Luminous Broodmoth
41%inclusion35 decks86 decks
38%synergy
Restoration Angel
40%inclusion34 decks86 decks
37%synergy
Warren Soultrader
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34%synergy
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38%inclusion5 decks13 decks
38%synergy
Ghostly Pilferer
38%inclusion5 decks13 decks
36%synergy
Phantasmal Image
38%inclusion5 decks13 decks
36%synergy
Likeness Looter
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35%synergy
Ledger Shredder
38%inclusion5 decks13 decks
35%synergy
Vile Entomber
38%inclusion33 decks86 decks
37%synergy
Imperial Recruiter
38%inclusion24 decks63 decks
34%synergy
Alesha, Who Laughs at Fate
37%inclusion23 decks63 decks
33%synergy
Priest of Fell Rites
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33%synergy
Professional Face-Breaker
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26%synergy
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22%synergy
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32%synergy
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28%synergy
Loran of the Third Path
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27%synergy
Pitiless Plunderer
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25%synergy
Murderous Redcap
33%inclusion21 decks63 decks
32%synergy
Aurelia, the Warleader
33%inclusion21 decks63 decks
26%synergy
Fiend Hunter
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30%synergy
Phantom Steed
31%inclusion4 decks13 decks
31%synergy
Body Double
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30%synergy
Hama Pashar, Ruin Seeker
31%inclusion4 decks13 decks
30%synergy
Vohar, Vodalian Desecrator
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29%synergy
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29%synergy
Body Launderer
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30%synergy
Boggart Trawler
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26%synergy
Skyclave Apparition
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26%synergy
Carrion Feeder
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25%synergy
Blood Artist
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17%synergy
Esper Sentinel
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9%synergy
Boromir, Warden of the Tower
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22%synergy
Elas il-Kor, Sadistic Pilgrim
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16%synergy
Lotho, Corrupt Shirriff
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13%synergy
Dauthi Voidwalker
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18%synergy
Zulaport Cutthroat
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16%synergy
Recruiter of the Guard
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20%synergy
Mirror Image
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23%synergy
Obsessive Stitcher
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22%synergy
Venser, Shaper Savant
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21%synergy
Sakashima of a Thousand Faces
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20%synergy
Instants
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-15%synergy
Counterspell
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-11%synergy
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13%synergy
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18%synergy
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13%synergy
Cloudshift
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17%synergy
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11%synergy
Big Score
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9%synergy
Deadly Rollick
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4%synergy
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-7%synergy
Demand Answers
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10%synergy
Laughing Mad
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12%synergy
Bedevil
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2%synergy
Malakir Rebirth
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Enlightened Tutor
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-4%synergy
Valakut Awakening
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Mortify
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-1%synergy
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-12%synergy
Dark Ritual
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-15%synergy
Parting Gust
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6%synergy
Teferi's Protection
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-8%synergy
Flare of Fortitude
7.0%inclusion6 decks86 decks
3%synergy
Deadly Dispute
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-5%synergy
Pyroblast
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1%synergy
Crackling Doom
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-1%synergy
Flare of Malice
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3%synergy
Silence
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0%synergy
Despark
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-8%synergy
Sorceries
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32%synergy
Eldritch Evolution
43%inclusion3 decks7 decks
39%synergy
Bala Ged Recovery
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35%synergy
Stitch Together
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27%synergy
Damn
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13%synergy
Lively Dirge
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21%synergy
Living Death
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17%synergy
Unmarked Grave
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14%synergy
Blasphemous Act
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-17%synergy
Diabolic Intent
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7%synergy
Agadeem's Awakening
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10%synergy
Unearth
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10%synergy
Dread Return
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8%synergy
Toxic Deluge
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-5%synergy
Rise of the Dark Realms
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7%synergy
Cathartic Reunion
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8%synergy
Ruinous Ultimatum
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-8%synergy
Persist
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8%synergy
Wheel of Fortune
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5%synergy
Sundering Eruption
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4%synergy
Legions to Ashes
7.0%inclusion6 decks86 decks
6%synergy
Night's Whisper
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-2%synergy
Wheel of Misfortune
6.3%inclusion4 decks63 decks
4%synergy
Jeska's Will
6.3%inclusion4 decks63 decks
-9%synergy
Utility Artifacts
Birthing Pod
43%inclusion3 decks7 decks
41%synergy
Phyrexian Altar
38%inclusion33 decks86 decks
35%synergy
Lightning Greaves
29%inclusion25 decks86 decks
4%synergy
Skullclamp
20%inclusion17 decks86 decks
9%synergy
Swiftfoot Boots
17%inclusion15 decks86 decks
-10%synergy
Key to the City
16%inclusion14 decks86 decks
15%synergy
Brass's Tunnel-Grinder
14%inclusion9 decks63 decks
12%synergy
Blasting Station
13%inclusion11 decks86 decks
12%synergy
Panharmonicon
9.3%inclusion8 decks86 decks
5%synergy
Mesmeric Orb
8.1%inclusion7 decks86 decks
7%synergy
Conjurer's Closet
8.1%inclusion7 decks86 decks
6%synergy
Rescue Skiff
7.0%inclusion6 decks86 decks
7%synergy
Phoenix Down
5.8%inclusion5 decks86 decks
5%synergy
Sensei's Divining Top
5.8%inclusion5 decks86 decks
1%synergy
Wishclaw Talisman
5.8%inclusion5 decks86 decks
1%synergy
Enchantments
Necromancy
28%inclusion24 decks86 decks
25%synergy
Dungeon Delver
23%inclusion3 decks13 decks
23%synergy
Dance of the Dead
12%inclusion10 decks86 decks
10%synergy
Teval's Judgment
12%inclusion10 decks86 decks
9%synergy
Smothering Tithe
10%inclusion9 decks86 decks
-11%synergy
Sneak Attack
10%inclusion6 decks63 decks
7%synergy
Tortured Existence
8.1%inclusion7 decks86 decks
6%synergy
Phyrexian Arena
8.1%inclusion7 decks86 decks
-7%synergy
Teleportation Circle
5.8%inclusion5 decks86 decks
3%synergy
Black Market Connections
5.8%inclusion5 decks86 decks
-6%synergy
Planeswalkers
Dihada, Binder of Wills
10%inclusion6 decks63 decks
6%synergy
Utility Lands
High Market
28%inclusion24 decks86 decks
25%synergy
Phyrexian Tower
28%inclusion24 decks86 decks
19%synergy
Takenuma, Abandoned Mire
27%inclusion23 decks86 decks
18%synergy
Cephalid Coliseum
23%inclusion3 decks13 decks
20%synergy
Otawara, Soaring City
23%inclusion3 decks13 decks
7%synergy
Urborg, Tomb of Yawgmoth
21%inclusion18 decks86 decks
12%synergy
Bojuka Bog
20%inclusion17 decks86 decks
-10%synergy
Rogue's Passage
17%inclusion15 decks86 decks
-3%synergy
Shizo, Death's Storehouse
13%inclusion11 decks86 decks
8%synergy
Arena of Glory
10%inclusion6 decks63 decks
3%synergy
Hall of Heliod's Generosity
8.1%inclusion7 decks86 decks
2%synergy
Urza's Saga
8.1%inclusion7 decks86 decks
1%synergy
Reliquary Tower
7.0%inclusion6 decks86 decks
-23%synergy
Volrath's Stronghold
5.8%inclusion5 decks86 decks
5%synergy
Strip Mine
5.8%inclusion5 decks86 decks
3%synergy
Eiganjo, Seat of the Empire
5.8%inclusion5 decks86 decks
-1%synergy
Vault of the Archangel
5.8%inclusion5 decks86 decks
-6%synergy
Mana Artifacts
Sol Ring
78%inclusion67 decks86 decks
-6%synergy
Arcane Signet
72%inclusion62 decks86 decks
0%synergy
Talisman of Indulgence
52%inclusion33 decks63 decks
25%synergy
Talisman of Hierarchy
47%inclusion40 decks86 decks
20%synergy
Talisman of Conviction
46%inclusion29 decks63 decks
22%synergy
Fellwar Stone
24%inclusion21 decks86 decks
4%synergy
Orzhov Signet
21%inclusion18 decks86 decks
-2%synergy
Rakdos Signet
14%inclusion9 decks63 decks
-10%synergy
Boros Signet
13%inclusion8 decks63 decks
-6%synergy
The Soul Stone
10%inclusion8 decks84 decks
5%synergy
Lotus Petal
8.1%inclusion7 decks86 decks
1%synergy
Mox Amber
7.0%inclusion6 decks86 decks
2%synergy
Lands
Command Tower
91%inclusion78 decks86 decks
16%synergy
Temple Garden
71%inclusion5 decks7 decks
32%synergy
Overgrown Tomb
71%inclusion5 decks7 decks
30%synergy
Godless Shrine
71%inclusion61 decks86 decks
30%synergy
Hallowed Fountain
69%inclusion9 decks13 decks
29%synergy
Exotic Orchard
64%inclusion55 decks86 decks
27%synergy
Sacred Foundry
63%inclusion40 decks63 decks
27%synergy
Watery Grave
62%inclusion8 decks13 decks
20%synergy
Blood Crypt
59%inclusion37 decks63 decks
21%synergy
Murmuring Bosk
57%inclusion4 decks7 decks
51%synergy
Undergrowth Stadium
57%inclusion4 decks7 decks
34%synergy
Dragonskull Summit
56%inclusion35 decks63 decks
21%synergy
Marsh Flats
55%inclusion47 decks86 decks
44%synergy
Isolated Chapel
55%inclusion47 decks86 decks
21%synergy
Battlefield Forge
54%inclusion34 decks63 decks
25%synergy
Clifftop Retreat
54%inclusion34 decks63 decks
19%synergy
Sulfurous Springs
49%inclusion31 decks63 decks
26%synergy
Caves of Koilos
47%inclusion40 decks86 decks
17%synergy
Arid Mesa
45%inclusion39 decks86 decks
35%synergy
Bloodstained Mire
44%inclusion38 decks86 decks
33%synergy
Vault of Champions
43%inclusion37 decks86 decks
19%synergy
Bountiful Promenade
43%inclusion3 decks7 decks
21%synergy
Sandsteppe Citadel
43%inclusion3 decks7 decks
17%synergy
Llanowar Wastes
43%inclusion3 decks7 decks
16%synergy
Shadowy Backstreet
42%inclusion36 decks86 decks
32%synergy
Savai Triome
40%inclusion25 decks63 decks
16%synergy
Morphic Pool
38%inclusion5 decks13 decks
14%synergy
Sea of Clouds
38%inclusion5 decks13 decks
14%synergy
Raucous Theater
38%inclusion24 decks63 decks
28%synergy
Spectator Seating
37%inclusion23 decks63 decks
14%synergy
Elegant Parlor
35%inclusion22 decks63 decks
27%synergy
Fetid Heath
34%inclusion29 decks86 decks
20%synergy
Graven Cairns
32%inclusion20 decks63 decks
22%synergy
Rugged Prairie
32%inclusion20 decks63 decks
17%synergy
Luxury Suite
32%inclusion20 decks63 decks
8%synergy
Verdant Catacombs
31%inclusion27 decks86 decks
20%synergy
Deserted Beach
31%inclusion4 decks13 decks
14%synergy
Raffine's Tower
31%inclusion4 decks13 decks
7%synergy
Arcane Sanctum
31%inclusion4 decks13 decks
3%synergy
Windswept Heath
30%inclusion26 decks86 decks
19%synergy
Polluted Delta
29%inclusion25 decks86 decks
17%synergy
Badlands
27%inclusion17 decks63 decks
14%synergy
Nomad Outpost
27%inclusion17 decks63 decks
-2%synergy
Flooded Strand
26%inclusion22 decks86 decks
14%synergy
Smoldering Marsh
25%inclusion16 decks63 decks
-8%synergy
Plateau
24%inclusion15 decks63 decks
12%synergy
Bleachbone Verge
23%inclusion20 decks86 decks
15%synergy
Meticulous Archive
23%inclusion3 decks13 decks
15%synergy
Gloomlake Verge
23%inclusion3 decks13 decks
14%synergy
Undercity Sewers
23%inclusion3 decks13 decks
12%synergy