Phyrexian Altar
Felidar Guardian
Sister Hospitaller

   Prerequisites

What do I need to start this combo?
Felidar Guardian in hand.
Phyrexian Altar 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 Phyrexian Altar 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 colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite lifegain triggers
Infinite lifegain
Terra, Herald of Hope
0.3%inclusion42 decks14.5K decks
Sefris of the Hidden Ways
0.1%inclusion15 decks11.6K decks
Celes, Rune Knight
0.1%inclusion10 decks9.24K decks
Kroxa and Kunoros
0.4%inclusion7 decks1.86K decks
Karador, Ghost Chieftain
0.1%inclusion5 decks6.36K decks
Moira and Teshar
0.9%inclusion4 decks461 decks
Abdel Adrian, Gorion's Ward // Agent of the Iron Throne
0.7%inclusion4 decks572 decks
Kenrith, the Returned King
0.0%inclusion3 decks29.5K decks
Nethroi, Apex of Death
0.0%inclusion2 decks7.10K decks
Syr Vondam, Sunstar Exemplar
0.1%inclusion2 decks3.96K decks
Ketramose, the New Dawn
0.0%inclusion2 decks9K decks
Elas il-Kor, Sadistic Pilgrim
0.0%inclusion2 decks7.96K decks
Extus, Oriq Overlord
0.0%inclusion2 decks6.83K decks
Teysa Karlov
0.0%inclusion2 decks19.9K decks
Minthara, Merciless Soul
0.0%inclusion1 decks5.06K decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.1%inclusion1 decks1.08K decks
Bartolomé del Presidio
0.1%inclusion1 decks1.70K decks
Eirdu, Carrier of Dawn
0.0%inclusion1 decks4.21K decks
New Cards
Grave Researcher
14%inclusion3 decks22 decks
11%synergy
Irma, Part-Time Mutant
11%inclusion1 decks9 decks
8%synergy
Changing Loyalty
9.1%inclusion2 decks22 decks
8%synergy
Turbulent Moor
9.1%inclusion2 decks22 decks
5%synergy
Hardened Academic
8.3%inclusion1 decks12 decks
7%synergy
High Synergy Cards
Karmic Guide
90%inclusion104 decks115 decks
87%synergy
Saffi Eriksdotter
75%inclusion9 decks12 decks
74%synergy
Phantasmal Image
71%inclusion15 decks21 decks
69%synergy
Goblin Bombardment
73%inclusion48 decks66 decks
67%synergy
Altar of Dementia
68%inclusion78 decks115 decks
66%synergy
Ashnod's Altar
66%inclusion76 decks115 decks
60%synergy
Kiki-Jiki, Mirror Breaker
62%inclusion41 decks66 decks
59%synergy
Protean Hulk
58%inclusion7 decks12 decks
57%synergy
Animate Dead
63%inclusion73 decks115 decks
55%synergy
Reveillark
56%inclusion64 decks115 decks
55%synergy
Top Cards
Reanimate
70%inclusion81 decks115 decks
51%synergy
Eternal Witness
67%inclusion8 decks12 decks
50%synergy
Swords to Plowshares
62%inclusion71 decks115 decks
1%synergy
Viscera Seer
60%inclusion69 decks115 decks
52%synergy
Buried Alive
56%inclusion64 decks115 decks
50%synergy
Entomb
56%inclusion64 decks115 decks
49%synergy
Faithless Looting
55%inclusion36 decks66 decks
39%synergy
Deflecting Swat
50%inclusion33 decks66 decks
33%synergy
Birds of Paradise
50%inclusion6 decks12 decks
22%synergy
Sun Titan
47%inclusion54 decks115 decks
39%synergy
Game Changers
Survival of the Fittest
33%inclusion4 decks12 decks
32%synergy
Gamble
27%inclusion18 decks66 decks
19%synergy
Vampiric Tutor
27%inclusion31 decks115 decks
12%synergy
Demonic Tutor
27%inclusion31 decks115 decks
8%synergy
Underworld Breach
26%inclusion17 decks66 decks
20%synergy
Orcish Bowmasters
18%inclusion21 decks115 decks
10%synergy
Ancient Tomb
17%inclusion19 decks115 decks
7%synergy
Gifts Ungiven
14%inclusion3 decks21 decks
12%synergy
Opposition Agent
12%inclusion14 decks115 decks
7%synergy
Chrome Mox
12%inclusion14 decks115 decks
6%synergy
Creatures
Glasspool Mimic
62%inclusion13 decks21 decks
59%synergy
Pinnacle Monk
48%inclusion32 decks66 decks
44%synergy
Umbral Collar Zealot
45%inclusion40 decks88 decks
42%synergy
Restoration Angel
43%inclusion50 decks115 decks
41%synergy
Baleful Strix
43%inclusion9 decks21 decks
30%synergy
Imperial Recruiter
42%inclusion28 decks66 decks
38%synergy
Warren Soultrader
42%inclusion48 decks115 decks
36%synergy
Stitcher's Supplier
41%inclusion47 decks115 decks
37%synergy
Witch Enchanter
41%inclusion47 decks115 decks
34%synergy
Mulldrifter
38%inclusion8 decks21 decks
33%synergy
Esper Sentinel
37%inclusion43 decks115 decks
19%synergy
Aurelia, the Warleader
36%inclusion24 decks66 decks
29%synergy
Anger
35%inclusion23 decks66 decks
28%synergy
Carrion Feeder
34%inclusion39 decks115 decks
30%synergy
Zulaport Cutthroat
34%inclusion39 decks115 decks
25%synergy
Solemn Simulacrum
34%inclusion39 decks115 decks
22%synergy
Renegade Rallier
33%inclusion4 decks12 decks
33%synergy
Body Double
33%inclusion7 decks21 decks
33%synergy
Hama Pashar, Ruin Seeker
33%inclusion7 decks21 decks
33%synergy
Satyr Wayfinder
33%inclusion4 decks12 decks
31%synergy
Hostage Taker
33%inclusion7 decks21 decks
30%synergy
Haywire Mite
33%inclusion4 decks12 decks
29%synergy
Honest Rutstein
33%inclusion4 decks12 decks
29%synergy
Wight of the Reliquary
33%inclusion4 decks12 decks
28%synergy
Professional Face-Breaker
33%inclusion22 decks66 decks
24%synergy
Fiend Hunter
33%inclusion38 decks115 decks
32%synergy
Loran of the Third Path
33%inclusion38 decks115 decks
26%synergy
Pitiless Plunderer
33%inclusion38 decks115 decks
24%synergy
Luminous Broodmoth
32%inclusion37 decks115 decks
29%synergy
Murderous Redcap
32%inclusion21 decks66 decks
30%synergy
Celes, Rune Knight
32%inclusion20 decks63 decks
30%synergy
Blood Artist
30%inclusion35 decks115 decks
19%synergy
Fear of Missing Out
30%inclusion20 decks66 decks
29%synergy
Solitude
29%inclusion33 decks115 decks
27%synergy
Obsessive Stitcher
29%inclusion6 decks21 decks
27%synergy
Ghostly Pilferer
29%inclusion6 decks21 decks
26%synergy
Ledger Shredder
29%inclusion6 decks21 decks
25%synergy
Vile Entomber
28%inclusion32 decks115 decks
26%synergy
Elas il-Kor, Sadistic Pilgrim
28%inclusion32 decks115 decks
18%synergy
Lotho, Corrupt Shirriff
28%inclusion32 decks115 decks
15%synergy
Abdel Adrian, Gorion's Ward
26%inclusion30 decks115 decks
25%synergy
Alesha, Who Laughs at Fate
26%inclusion17 decks66 decks
22%synergy
Metamorphosis Fanatic
25%inclusion28 decks110 decks
24%synergy
Foundation Breaker
25%inclusion3 decks12 decks
24%synergy
Hermit Druid
25%inclusion3 decks12 decks
23%synergy
Aftermath Analyst
25%inclusion3 decks12 decks
21%synergy
Skull Prophet
25%inclusion3 decks12 decks
20%synergy
Bloom Tender
25%inclusion3 decks12 decks
17%synergy
Avacyn's Pilgrim
25%inclusion3 decks12 decks
13%synergy
Llanowar Elves
25%inclusion3 decks12 decks
5%synergy
Instants
Counterspell
33%inclusion7 decks21 decks
-8%synergy
Ephemerate
31%inclusion36 decks115 decks
25%synergy
Path to Exile
31%inclusion36 decks115 decks
-16%synergy
Deadly Rollick
27%inclusion31 decks115 decks
13%synergy
Grisly Salvage
25%inclusion3 decks12 decks
19%synergy
An Offer You Can't Refuse
24%inclusion5 decks21 decks
-1%synergy
Anguished Unmaking
23%inclusion27 decks115 decks
-1%synergy
Cloudshift
21%inclusion24 decks115 decks
17%synergy
Dark Ritual
21%inclusion24 decks115 decks
-4%synergy
Thrill of Possibility
20%inclusion13 decks66 decks
10%synergy
Enlightened Tutor
19%inclusion22 decks115 decks
4%synergy
Untimely Malfunction
18%inclusion12 decks66 decks
10%synergy
Fell the Profane
16%inclusion18 decks115 decks
7%synergy
Culling the Weak
15%inclusion17 decks115 decks
10%synergy
Teferi's Protection
15%inclusion17 decks115 decks
-1%synergy
Sink into Stupor
14%inclusion3 decks21 decks
4%synergy
Void Rend
14%inclusion3 decks21 decks
0%synergy
Saw in Half
14%inclusion16 decks115 decks
10%synergy
Demand Answers
14%inclusion9 decks66 decks
8%synergy
Laughing Mad
11%inclusion6 decks56 decks
9%synergy
Big Score
11%inclusion7 decks66 decks
0%synergy
Eerie Interlude
10%inclusion12 decks115 decks
7%synergy
Silence
10%inclusion12 decks115 decks
4%synergy
Malakir Rebirth
10%inclusion11 decks115 decks
1%synergy
Burnt Offering
9.1%inclusion6 decks66 decks
7%synergy
Bedevil
9.1%inclusion6 decks66 decks
-3%synergy
Despark
8.7%inclusion10 decks115 decks
-5%synergy
Cabal Ritual
7.8%inclusion9 decks115 decks
3%synergy
Tibalt's Trickery
7.6%inclusion5 decks66 decks
3%synergy
Mortify
7.0%inclusion8 decks115 decks
-4%synergy
Generous Gift
7.0%inclusion8 decks115 decks
-14%synergy
Ad Nauseam
6.1%inclusion7 decks115 decks
4%synergy
Flawless Maneuver
6.1%inclusion7 decks115 decks
-4%synergy
Boros Charm
6.1%inclusion4 decks66 decks
-16%synergy
Ghostway
5.2%inclusion6 decks115 decks
4%synergy
Flicker of Fate
5.2%inclusion6 decks115 decks
4%synergy
Stroke of Midnight
5.2%inclusion6 decks115 decks
-5%synergy
Sorceries
Victimize
37%inclusion42 decks115 decks
24%synergy
Sevinne's Reclamation
34%inclusion39 decks115 decks
27%synergy
Eldritch Evolution
33%inclusion4 decks12 decks
29%synergy
Living Death
29%inclusion33 decks115 decks
23%synergy
Life from the Loam
25%inclusion3 decks12 decks
21%synergy
Finale of Devastation
25%inclusion3 decks12 decks
18%synergy
Diabolic Intent
22%inclusion25 decks115 decks
14%synergy
Damn
22%inclusion25 decks115 decks
7%synergy
Cathartic Reunion
18%inclusion12 decks66 decks
15%synergy
Wheel of Misfortune
17%inclusion11 decks66 decks
14%synergy
Unmarked Grave
16%inclusion18 decks115 decks
14%synergy
Wheel of Fortune
15%inclusion10 decks66 decks
10%synergy
Lively Dirge
15%inclusion17 decks115 decks
13%synergy
Toxic Deluge
15%inclusion17 decks115 decks
-3%synergy
Stitch Together
14%inclusion16 decks115 decks
12%synergy
Persist
12%inclusion14 decks115 decks
10%synergy
Ruinous Ultimatum
12%inclusion8 decks66 decks
-6%synergy
Dread Return
10%inclusion11 decks115 decks
5%synergy
Blasphemous Act
9.1%inclusion6 decks66 decks
-24%synergy
Unburial Rites
8.7%inclusion10 decks115 decks
7%synergy
Rise of the Dark Realms
8.7%inclusion10 decks115 decks
4%synergy
Imperial Seal
8.7%inclusion10 decks115 decks
4%synergy
Incarnation Technique
7.8%inclusion9 decks115 decks
7%synergy
Jeska's Will
7.6%inclusion5 decks66 decks
-8%synergy
Exhume
7.0%inclusion8 decks115 decks
6%synergy
Agadeem's Awakening
7.0%inclusion8 decks115 decks
4%synergy
Unearth
7.0%inclusion8 decks115 decks
4%synergy
Tragic Arrogance
6.1%inclusion7 decks115 decks
5%synergy
Thrilling Discovery
6.1%inclusion4 decks66 decks
4%synergy
Mythos of Snapdax
6.1%inclusion4 decks66 decks
4%synergy
Sundering Eruption
6.1%inclusion4 decks66 decks
2%synergy
Fix What's Broken
5.9%inclusion1 decks17 decks
5%synergy
Decorum Dissertation
5.6%inclusion1 decks18 decks
4%synergy
Grim Tutor
5.2%inclusion6 decks115 decks
1%synergy
Night's Whisper
5.2%inclusion6 decks115 decks
-4%synergy
Utility Artifacts
Birthing Pod
42%inclusion5 decks12 decks
40%synergy
Lightning Greaves
23%inclusion26 decks115 decks
-2%synergy
Blasting Station
16%inclusion18 decks115 decks
15%synergy
Skullclamp
16%inclusion18 decks115 decks
4%synergy
Swiftfoot Boots
16%inclusion18 decks115 decks
-11%synergy
Brass's Tunnel-Grinder
15%inclusion10 decks66 decks
13%synergy
Panharmonicon
12%inclusion14 decks115 decks
8%synergy
Mesmeric Orb
10%inclusion11 decks115 decks
8%synergy
Conjurer's Closet
10%inclusion11 decks115 decks
7%synergy
Bolas's Citadel
10%inclusion11 decks115 decks
2%synergy
Key to the City
8.7%inclusion10 decks115 decks
8%synergy
Wayfarer's Bauble
7.8%inclusion9 decks115 decks
1%synergy
Sword of Hearth and Home
7.0%inclusion8 decks115 decks
5%synergy
Sensei's Divining Top
7.0%inclusion8 decks115 decks
2%synergy
The One Ring
7.0%inclusion8 decks115 decks
-1%synergy
Wishclaw Talisman
6.1%inclusion7 decks115 decks
1%synergy
Rescue Skiff
5.7%inclusion5 decks88 decks
5%synergy
Navigation Orb
5.2%inclusion6 decks115 decks
5%synergy
Nim Deathmantle
5.2%inclusion6 decks115 decks
5%synergy
Collector's Vault
5.2%inclusion6 decks115 decks
4%synergy
Amulet of Vigor
5.2%inclusion6 decks115 decks
4%synergy
Aetherflux Reservoir
5.2%inclusion6 decks115 decks
2%synergy
Enchantments
Necromancy
39%inclusion45 decks115 decks
36%synergy
Ripples of Undeath
36%inclusion41 decks115 decks
31%synergy
Smothering Tithe
25%inclusion29 decks115 decks
5%synergy
Pattern of Rebirth
25%inclusion3 decks12 decks
25%synergy
Dance of the Dead
20%inclusion23 decks115 decks
19%synergy
Dungeon Delver
19%inclusion4 decks21 decks
19%synergy
Teleportation Circle
15%inclusion17 decks115 decks
12%synergy
Virtue of Knowledge
14%inclusion3 decks21 decks
13%synergy
Rhystic Study
14%inclusion3 decks21 decks
-9%synergy
Tortured Existence
12%inclusion14 decks115 decks
10%synergy
Black Market Connections
10%inclusion12 decks115 decks
-2%synergy
Kaya's Ghostform
10%inclusion11 decks115 decks
6%synergy
Impact Tremors
9.1%inclusion6 decks66 decks
-1%synergy
Bitter Reunion
6.1%inclusion4 decks66 decks
5%synergy
Sneak Attack
6.1%inclusion4 decks66 decks
4%synergy
Warleader's Call
6.1%inclusion4 decks66 decks
-1%synergy
Teval's Judgment
6.0%inclusion6 decks100 decks
4%synergy
Airbender Ascension
5.8%inclusion4 decks69 decks
3%synergy
Chthonian Nightmare
5.2%inclusion6 decks115 decks
4%synergy
Gift of Immortality
5.2%inclusion6 decks115 decks
4%synergy
The Meathook Massacre
5.2%inclusion6 decks115 decks
0%synergy
Planeswalkers
Aminatou, the Fateshifter
14%inclusion3 decks21 decks
12%synergy
Dihada, Binder of Wills
9.1%inclusion6 decks66 decks
6%synergy
Utility Lands
Phyrexian Tower
41%inclusion47 decks115 decks
32%synergy
Boseiju, Who Endures
33%inclusion4 decks12 decks
15%synergy
High Market
31%inclusion36 decks115 decks
29%synergy
Urborg, Tomb of Yawgmoth
27%inclusion31 decks115 decks
18%synergy
Takenuma, Abandoned Mire
26%inclusion30 decks115 decks
18%synergy
Shifting Woodland
25%inclusion3 decks12 decks
18%synergy
Otawara, Soaring City
24%inclusion5 decks21 decks
8%synergy
Bojuka Bog
19%inclusion22 decks115 decks
-11%synergy
Riptide Laboratory
14%inclusion3 decks21 decks
12%synergy
Cephalid Coliseum
14%inclusion3 decks21 decks
11%synergy
Rogue's Passage
10%inclusion12 decks115 decks
-10%synergy
Geier Reach Sanitarium
10%inclusion11 decks115 decks
7%synergy
Shizo, Death's Storehouse
10%inclusion11 decks115 decks
5%synergy
Reliquary Tower
10%inclusion11 decks115 decks
-20%synergy
Spymaster's Vault
7.8%inclusion9 decks115 decks
5%synergy
Urza's Saga
7.8%inclusion9 decks115 decks
1%synergy
Vault of the Archangel
7.8%inclusion9 decks115 decks
-4%synergy
Arena of Glory
7.6%inclusion5 decks66 decks
1%synergy
Hall of Heliod's Generosity
7.0%inclusion8 decks115 decks
1%synergy
Eiganjo, Seat of the Empire
7.0%inclusion8 decks115 decks
0%synergy
Cabal Coffers
7.0%inclusion8 decks115 decks
-2%synergy
Emeria, the Sky Ruin
6.1%inclusion7 decks115 decks
3%synergy
Command Beacon
6.1%inclusion7 decks115 decks
1%synergy
Volrath's Stronghold
5.2%inclusion6 decks115 decks
4%synergy
Mana Artifacts
Sol Ring
86%inclusion99 decks115 decks
3%synergy
Arcane Signet
80%inclusion92 decks115 decks
8%synergy
Talisman of Indulgence
59%inclusion39 decks66 decks
32%synergy
Talisman of Conviction
50%inclusion33 decks66 decks
26%synergy
Talisman of Hierarchy
43%inclusion49 decks115 decks
16%synergy
Fellwar Stone
28%inclusion32 decks115 decks
7%synergy
Orzhov Signet
23%inclusion27 decks115 decks
1%synergy
Rakdos Signet
20%inclusion13 decks66 decks
-4%synergy
Lotus Petal
17%inclusion20 decks115 decks
10%synergy
Boros Signet
17%inclusion11 decks66 decks
-2%synergy
Azorius Signet
14%inclusion3 decks21 decks
-6%synergy
Dimir Signet
14%inclusion3 decks21 decks
-10%synergy
Mind Stone
10%inclusion12 decks115 decks
-4%synergy
The Soul Stone
10%inclusion8 decks83 decks
6%synergy
Mana Vault
8.7%inclusion10 decks115 decks
3%synergy
Mox Diamond
7.8%inclusion9 decks115 decks
4%synergy
Cursed Mirror
7.6%inclusion5 decks66 decks
2%synergy
Mox Amber
7.0%inclusion8 decks115 decks
2%synergy
Commander's Sphere
7.0%inclusion8 decks115 decks
-4%synergy
Mox Opal
6.1%inclusion7 decks115 decks
2%synergy
Lion's Eye Diamond
5.2%inclusion6 decks115 decks
3%synergy
Thought Vessel
5.2%inclusion6 decks115 decks
-12%synergy
Lands
Command Tower
93%inclusion107 decks115 decks
19%synergy
Godless Shrine
79%inclusion91 decks115 decks
38%synergy
Blood Crypt
79%inclusion52 decks66 decks
41%synergy
Hallowed Fountain
76%inclusion16 decks21 decks
36%synergy
Sacred Foundry
76%inclusion50 decks66 decks
39%synergy
Ketria Triome
75%inclusion3 decks4 decks
45%synergy
Temple Garden
75%inclusion9 decks12 decks
36%synergy
Overgrown Tomb
75%inclusion9 decks12 decks
34%synergy
Marsh Flats
67%inclusion77 decks115 decks
56%synergy
Undergrowth Stadium
67%inclusion8 decks12 decks
43%synergy
Watery Grave
67%inclusion14 decks21 decks
25%synergy
Spectator Seating
61%inclusion40 decks66 decks
38%synergy
Vault of Champions
59%inclusion68 decks115 decks
36%synergy
Bountiful Promenade
58%inclusion7 decks12 decks
37%synergy
Luxury Suite
58%inclusion38 decks66 decks
34%synergy
Raffine's Tower
57%inclusion12 decks21 decks
33%synergy
Exotic Orchard
57%inclusion65 decks115 decks
20%synergy
Savai Triome
55%inclusion36 decks66 decks
31%synergy
Battlefield Forge
53%inclusion35 decks66 decks
24%synergy
Lush Portico
50%inclusion6 decks12 decks
41%synergy
Indatha Triome
50%inclusion6 decks12 decks
23%synergy
Sulfurous Springs
45%inclusion30 decks66 decks
22%synergy
Shadowy Backstreet
44%inclusion51 decks115 decks
34%synergy
Bloodstained Mire
44%inclusion51 decks115 decks
33%synergy
Isolated Chapel
44%inclusion51 decks115 decks
10%synergy
Arid Mesa
43%inclusion50 decks115 decks
33%synergy
Sea of Clouds
43%inclusion9 decks21 decks
19%synergy
Raucous Theater
42%inclusion28 decks66 decks
32%synergy
Underground Mortuary
42%inclusion5 decks12 decks
29%synergy
Caves of Koilos
39%inclusion45 decks115 decks
10%synergy
Morphic Pool
38%inclusion8 decks21 decks
14%synergy
Elegant Parlor
38%inclusion25 decks66 decks
30%synergy
Badlands
38%inclusion25 decks66 decks
25%synergy
Scrubland
37%inclusion42 decks115 decks
23%synergy
Plateau
36%inclusion24 decks66 decks
25%synergy
Dragonskull Summit
35%inclusion23 decks66 decks
0%synergy
Clifftop Retreat
35%inclusion23 decks66 decks
-1%synergy
Tundra
33%inclusion7 decks21 decks
19%synergy
Underground Sea
33%inclusion7 decks21 decks
19%synergy
Brushland
33%inclusion4 decks12 decks
13%synergy
Woodland Cemetery
33%inclusion4 decks12 decks
1%synergy
Graven Cairns
29%inclusion19 decks66 decks
19%synergy
Meticulous Archive
29%inclusion6 decks21 decks
20%synergy
Undercity Sewers
29%inclusion6 decks21 decks
17%synergy
Drowned Catacomb
29%inclusion6 decks21 decks
-1%synergy
Prairie Stream
29%inclusion6 decks21 decks
-4%synergy
Flooded Strand
28%inclusion32 decks115 decks
16%synergy
Polluted Delta
27%inclusion31 decks115 decks
15%synergy
Fetid Heath
27%inclusion31 decks115 decks
13%synergy
City of Brass
26%inclusion30 decks115 decks
18%synergy