Ulasht, the Hate Seed
Cathars' Crusade
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Ulasht has at least two +1/+1 counters on it.
1 available

   Steps

How does this combo work?
1
Activate Ulasht by paying 1 and removing a +1/+1 counter from it, creating a 1/1 Saproling creature token.
2
The Saproling enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control.
3
Activate Phyrexian Altar by sacrificing the Saproling, adding 1.
4
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite +1/+1 counters on creatures you control
Marath, Will of the Wild
0.5%inclusion14 decks3.04K decks
Rith, the Awakener
0.2%inclusion3 decks1.33K decks
Aragorn, the Uniter
0.0%inclusion1 decks20.2K decks
Tana, the Bloodsower // Tymna the Weaver
0.0%inclusion1 decks2.87K decks
Phabine, Boss's Confidant
0.1%inclusion1 decks1.05K decks
Baylen, the Haymaker
0.0%inclusion1 decks23.7K decks
Ravos, Soultender // Tana, the Bloodsower
0.1%inclusion1 decks867 decks
High Synergy Cards
Doubling Season
82%inclusion18 decks22 decks
72%synergy
Ashnod's Altar
77%inclusion17 decks22 decks
71%synergy
Ivy Lane Denizen
68%inclusion15 decks22 decks
67%synergy
Cryptic Trilobite
64%inclusion14 decks22 decks
63%synergy
Mana Echoes
64%inclusion14 decks22 decks
63%synergy
Parallel Lives
68%inclusion15 decks22 decks
62%synergy
Rosie Cotton of South Lane
64%inclusion14 decks22 decks
61%synergy
Purphoros, God of the Forge
64%inclusion14 decks22 decks
59%synergy
Crystalline Crawler
59%inclusion13 decks22 decks
59%synergy
Hardened Scales
68%inclusion15 decks22 decks
58%synergy
Top Cards
Anointed Procession
64%inclusion14 decks22 decks
56%synergy
Scurry Oak
59%inclusion13 decks22 decks
57%synergy
Vorinclex, Monstrous Raider
59%inclusion13 decks22 decks
56%synergy
Conclave Mentor
59%inclusion13 decks22 decks
56%synergy
Birds of Paradise
59%inclusion13 decks22 decks
32%synergy
Emiel the Blessed
55%inclusion12 decks22 decks
52%synergy
Unbound Flourishing
50%inclusion11 decks22 decks
49%synergy
Incubation Druid
50%inclusion11 decks22 decks
45%synergy
Basking Broodscale
43%inclusion6 decks14 decks
41%synergy
Branching Evolution
41%inclusion9 decks22 decks
34%synergy
Game Changers
Aura Shards
50%inclusion11 decks22 decks
43%synergy
Seedborn Muse
36%inclusion8 decks22 decks
28%synergy
Enlightened Tutor
32%inclusion7 decks22 decks
16%synergy
Worldly Tutor
27%inclusion6 decks22 decks
15%synergy
Natural Order
23%inclusion5 decks22 decks
21%synergy
Gaea's Cradle
18%inclusion4 decks22 decks
12%synergy
Teferi's Protection
18%inclusion4 decks22 decks
1%synergy
Creatures
Evolution Witness
38%inclusion5 decks13 decks
35%synergy
Forerunner of the Empire
36%inclusion8 decks22 decks
36%synergy
Rapacious Dragon
36%inclusion8 decks22 decks
35%synergy
Polyraptor
36%inclusion8 decks22 decks
35%synergy
Heliod, Sun-Crowned
36%inclusion8 decks22 decks
33%synergy
Elesh Norn, Mother of Machines
36%inclusion8 decks22 decks
33%synergy
Zirda, the Dawnwaker
32%inclusion7 decks22 decks
30%synergy
Walking Ballista
32%inclusion7 decks22 decks
29%synergy
Kami of Whispered Hopes
32%inclusion7 decks22 decks
25%synergy
Mondrak, Glory Dominus
32%inclusion7 decks22 decks
25%synergy
Prize Pig
27%inclusion6 decks22 decks
27%synergy
Utopia Mycon
27%inclusion6 decks22 decks
27%synergy
Herd Baloth
27%inclusion6 decks22 decks
26%synergy
Benevolent Hydra
27%inclusion6 decks22 decks
26%synergy
Village Bell-Ringer
27%inclusion6 decks22 decks
26%synergy
Heartless Hidetsugu
27%inclusion6 decks22 decks
26%synergy
Karametra, God of Harvests
27%inclusion6 decks22 decks
25%synergy
Devoted Druid
27%inclusion6 decks22 decks
24%synergy
Shalai and Hallar
27%inclusion6 decks22 decks
24%synergy
Avacyn, Angel of Hope
27%inclusion6 decks22 decks
23%synergy
Ojer Taq, Deepest Foundation
27%inclusion6 decks22 decks
23%synergy
Selvala, Heart of the Wilds
27%inclusion6 decks22 decks
22%synergy
Enduring Vitality
27%inclusion3 decks11 decks
21%synergy
Gisela, Blade of Goldnight
27%inclusion6 decks22 decks
21%synergy
Zacama, Primal Calamity
27%inclusion6 decks22 decks
20%synergy
Stormfront Riders
23%inclusion5 decks22 decks
23%synergy
Burning-Tree Emissary
23%inclusion5 decks22 decks
22%synergy
Spike Feeder
23%inclusion5 decks22 decks
22%synergy
Tendershoot Dryad
23%inclusion5 decks22 decks
20%synergy
Archangel of Thune
23%inclusion5 decks22 decks
20%synergy
Lae'zel, Vlaakith's Champion
23%inclusion5 decks22 decks
20%synergy
Forgotten Ancient
23%inclusion5 decks22 decks
16%synergy
Craterhoof Behemoth
23%inclusion5 decks22 decks
16%synergy
The Red Terror
18%inclusion4 decks22 decks
18%synergy
Pir, Imaginative Rascal
18%inclusion4 decks22 decks
18%synergy
Rhys the Redeemed
18%inclusion4 decks22 decks
16%synergy
Vigor
18%inclusion4 decks22 decks
16%synergy
Yenna, Redtooth Regent
18%inclusion4 decks22 decks
15%synergy
Kogla, the Titan Ape
18%inclusion4 decks22 decks
15%synergy
Mentor of the Meek
18%inclusion4 decks22 decks
13%synergy
Champion of Lambholt
18%inclusion4 decks22 decks
13%synergy
Jetmir, Nexus of Revels
18%inclusion4 decks22 decks
12%synergy
Mycologist
14%inclusion3 decks22 decks
14%synergy
Thermopod
14%inclusion3 decks22 decks
13%synergy
Urban Daggertooth
14%inclusion3 decks22 decks
13%synergy
Psychotrope Thallid
14%inclusion3 decks22 decks
13%synergy
Gandalf the White
14%inclusion3 decks22 decks
12%synergy
Mycoloth
14%inclusion3 decks22 decks
12%synergy
Daxos, Blessed by the Sun
14%inclusion3 decks22 decks
12%synergy
Witty Roastmaster
14%inclusion3 decks22 decks
11%synergy
Instants
Heroic Intervention
32%inclusion7 decks22 decks
1%synergy
Swords to Plowshares
32%inclusion7 decks22 decks
-30%synergy
Artifact Mutation
27%inclusion6 decks22 decks
24%synergy
Path to Exile
23%inclusion5 decks22 decks
-25%synergy
Aura Mutation
18%inclusion4 decks22 decks
15%synergy
Second Harvest
18%inclusion4 decks22 decks
13%synergy
Flawless Maneuver
18%inclusion4 decks22 decks
8%synergy
Boros Charm
18%inclusion4 decks22 decks
-4%synergy
Grand Crescendo
14%inclusion3 decks22 decks
11%synergy
Beast Within
14%inclusion3 decks22 decks
-21%synergy
Sorceries
Green Sun's Zenith
32%inclusion7 decks22 decks
27%synergy
Finale of Devastation
32%inclusion7 decks22 decks
24%synergy
Worldfire
18%inclusion4 decks22 decks
18%synergy
Saproling Symbiosis
18%inclusion4 decks22 decks
18%synergy
Tooth and Nail
18%inclusion4 decks22 decks
17%synergy
Bala Ged Recovery
14%inclusion3 decks22 decks
6%synergy
Kodama's Reach
14%inclusion3 decks22 decks
-14%synergy
Rampant Growth
14%inclusion3 decks22 decks
-20%synergy
Farseek
14%inclusion3 decks22 decks
-22%synergy
Cultivate
14%inclusion3 decks22 decks
-29%synergy
Utility Artifacts
Ozolith, the Shattered Spire
36%inclusion8 decks22 decks
32%synergy
Blade of the Bloodchief
32%inclusion7 decks22 decks
31%synergy
Panharmonicon
32%inclusion7 decks22 decks
28%synergy
Vedalken Orrery
27%inclusion6 decks22 decks
26%synergy
Amulet of Vigor
27%inclusion6 decks22 decks
26%synergy
Skullclamp
27%inclusion6 decks22 decks
16%synergy
Illusionist's Bracers
23%inclusion5 decks22 decks
22%synergy
Nuka-Cola Vending Machine
23%inclusion5 decks22 decks
22%synergy
Halo Fountain
23%inclusion5 decks22 decks
21%synergy
Crucible of Worlds
23%inclusion5 decks22 decks
20%synergy
Tarrian's Soulcleaver
18%inclusion4 decks22 decks
17%synergy
Basilisk Collar
18%inclusion4 decks22 decks
14%synergy
The Great Henge
18%inclusion4 decks22 decks
9%synergy
Altar of the Brood
14%inclusion3 decks22 decks
13%synergy
Lightning Greaves
14%inclusion3 decks22 decks
-11%synergy
Swiftfoot Boots
14%inclusion3 decks22 decks
-14%synergy
Enchantments
Mirari's Wake
41%inclusion9 decks22 decks
31%synergy
Goblin Bombardment
36%inclusion8 decks22 decks
31%synergy
Impact Tremors
36%inclusion8 decks22 decks
27%synergy
Earthcraft
32%inclusion7 decks22 decks
31%synergy
Primal Vigor
32%inclusion7 decks22 decks
29%synergy
Assemble the Legion
32%inclusion7 decks22 decks
28%synergy
Greater Auramancy
27%inclusion6 decks22 decks
26%synergy
Privileged Position
27%inclusion6 decks22 decks
25%synergy
Fertile Ground
27%inclusion6 decks22 decks
24%synergy
Burgeoning
27%inclusion6 decks22 decks
24%synergy
Cryptolith Rite
27%inclusion6 decks22 decks
23%synergy
Dawn's Reflection
23%inclusion5 decks22 decks
22%synergy
All Will Be One
23%inclusion5 decks22 decks
20%synergy
Growing Rites of Itlimoc
23%inclusion5 decks22 decks
17%synergy
Warleader's Call
23%inclusion5 decks22 decks
15%synergy
Death's Presence
18%inclusion4 decks22 decks
17%synergy
Mayael's Aria
18%inclusion4 decks22 decks
16%synergy
Rhythm of the Wild
18%inclusion4 decks22 decks
-4%synergy
Life and Limb
14%inclusion3 decks22 decks
13%synergy
Fungal Plots
14%inclusion3 decks22 decks
13%synergy
Rite of Passage
14%inclusion3 decks22 decks
13%synergy
Food Chain
14%inclusion3 decks22 decks
12%synergy
Defense of the Heart
14%inclusion3 decks22 decks
11%synergy
Warstorm Surge
14%inclusion3 decks22 decks
9%synergy
Beastmaster Ascension
14%inclusion3 decks22 decks
9%synergy
Wild Growth
14%inclusion3 decks22 decks
3%synergy
Planeswalkers
Wrenn and Realmbreaker
27%inclusion6 decks22 decks
26%synergy
Xenagos, the Reveler
14%inclusion3 decks22 decks
12%synergy
Utility Lands
Boseiju, Who Endures
50%inclusion11 decks22 decks
31%synergy
Dark Depths
27%inclusion6 decks22 decks
26%synergy
Thespian's Stage
27%inclusion6 decks22 decks
25%synergy
Yavimaya, Cradle of Growth
27%inclusion6 decks22 decks
18%synergy
Rogue's Passage
27%inclusion6 decks22 decks
7%synergy
Mana Artifacts
Sol Ring
55%inclusion12 decks22 decks
-29%synergy
Arcane Signet
36%inclusion8 decks22 decks
-36%synergy
Lotus Petal
14%inclusion3 decks22 decks
7%synergy
Chromatic Lantern
14%inclusion3 decks22 decks
5%synergy
Lands
Command Tower
86%inclusion19 decks22 decks
12%synergy
Temple Garden
77%inclusion17 decks22 decks
38%synergy
Jetmir's Garden
73%inclusion16 decks22 decks
44%synergy
Sacred Foundry
73%inclusion16 decks22 decks
36%synergy
Stomping Ground
73%inclusion16 decks22 decks
32%synergy
Arid Mesa
68%inclusion15 decks22 decks
58%synergy
Mana Confluence
55%inclusion12 decks22 decks
48%synergy
Exotic Orchard
55%inclusion12 decks22 decks
18%synergy
Misty Rainforest
45%inclusion10 decks22 decks
34%synergy
Wooded Foothills
41%inclusion9 decks22 decks
30%synergy
Verdant Catacombs
41%inclusion9 decks22 decks
30%synergy
Windswept Heath
41%inclusion9 decks22 decks
30%synergy
Rugged Prairie
41%inclusion9 decks22 decks
26%synergy
Wooded Bastion
36%inclusion8 decks22 decks
32%synergy
Reflecting Pool
36%inclusion8 decks22 decks
31%synergy
Marsh Flats
36%inclusion8 decks22 decks
26%synergy
Rootbound Crag
36%inclusion8 decks22 decks
8%synergy
Canopy Vista
36%inclusion8 decks22 decks
0%synergy
Cinder Glade
32%inclusion7 decks22 decks
-6%synergy
Thornspire Verge
27%inclusion3 decks11 decks
19%synergy
Lush Portico
27%inclusion6 decks22 decks
18%synergy
Hushwood Verge
27%inclusion3 decks11 decks
18%synergy
Scalding Tarn
27%inclusion6 decks22 decks
16%synergy
Sunpetal Grove
27%inclusion6 decks22 decks
-1%synergy
Clifftop Retreat
27%inclusion6 decks22 decks
-8%synergy
Fire-Lit Thicket
23%inclusion5 decks22 decks
17%synergy
City of Brass
23%inclusion5 decks22 decks
15%synergy
Elegant Parlor
23%inclusion5 decks22 decks
15%synergy
Commercial District
23%inclusion5 decks22 decks
13%synergy
Battlefield Forge
23%inclusion5 decks22 decks
-6%synergy
Jungle Shrine
23%inclusion5 decks22 decks
-9%synergy
Sacred Peaks
18%inclusion4 decks22 decks
14%synergy
Wooded Ridgeline
18%inclusion4 decks22 decks
14%synergy
Scattered Groves
18%inclusion4 decks22 decks
10%synergy
Plateau
18%inclusion4 decks22 decks
6%synergy
Savannah
18%inclusion4 decks22 decks
5%synergy
Taiga
18%inclusion4 decks22 decks
5%synergy
Brushland
18%inclusion4 decks22 decks
-1%synergy
Karplusan Forest
18%inclusion4 decks22 decks
-2%synergy
Spire Garden
18%inclusion4 decks22 decks
-4%synergy
Bountiful Promenade
18%inclusion4 decks22 decks
-4%synergy
Spectator Seating
18%inclusion4 decks22 decks
-5%synergy
Inspiring Vantage
14%inclusion3 decks22 decks
9%synergy
Copperline Gorge
14%inclusion3 decks22 decks
9%synergy
Razorverge Thicket
14%inclusion3 decks22 decks
9%synergy
Branchloft Pathway
14%inclusion3 decks22 decks
7%synergy
Fabled Passage
14%inclusion3 decks22 decks
4%synergy
Sheltered Thicket
14%inclusion3 decks22 decks
4%synergy
Mossfire Valley
14%inclusion3 decks22 decks
2%synergy
Sungrass Prairie
14%inclusion3 decks22 decks
0%synergy