Ulasht, the Hate Seed
Mazirek, Kraul Death Priest
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
Activate Phyrexian Altar by sacrificing the Saproling, adding 1.
3
Mazirek triggers, putting a +1/+1 counter on each creature you control.
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 most creatures you control
Slimefoot and Squee
0.1%inclusion8 decks7.87K decks
Reyhan, Last of the Abzan // Tana, the Bloodsower
2.0%inclusion6 decks307 decks
Falthis, Shadowcat Familiar // Tana, the Bloodsower
1.2%inclusion3 decks260 decks
Korvold, Fae-Cursed King
0.0%inclusion2 decks18K decks
Ravos, Soultender // Tana, the Bloodsower
0.1%inclusion1 decks856 decks
Tana, the Bloodsower // Tormod, the Desecrator
1.1%inclusion1 decks87 decks
Prossh, Skyraider of Kher
0.0%inclusion1 decks6.17K decks
New Cards
Beifong's Bounty Hunters
100%inclusion1 decks1 decks
98%synergy
Obsessive Pursuit
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Ashnod's Altar
77%inclusion17 decks22 decks
71%synergy
Artifact Mutation
68%inclusion15 decks22 decks
65%synergy
Goblin Bombardment
68%inclusion15 decks22 decks
63%synergy
Slimefoot, the Stowaway
59%inclusion13 decks22 decks
58%synergy
Mycoloth
59%inclusion13 decks22 decks
58%synergy
Pitiless Plunderer
64%inclusion14 decks22 decks
55%synergy
Utopia Mycon
55%inclusion12 decks22 decks
54%synergy
Nemata, Primeval Warden
55%inclusion12 decks22 decks
53%synergy
Doubling Season
59%inclusion13 decks22 decks
49%synergy
Brightcap Badger
50%inclusion11 decks22 decks
49%synergy
Top Cards
Viscera Seer
55%inclusion12 decks22 decks
46%synergy
Sprouting Thrinax
50%inclusion11 decks22 decks
49%synergy
Chatterfang, Squirrel General
50%inclusion11 decks22 decks
45%synergy
Ignoble Hierarch
50%inclusion11 decks22 decks
26%synergy
Tendershoot Dryad
45%inclusion10 decks22 decks
43%synergy
Carrion Feeder
45%inclusion10 decks22 decks
41%synergy
Moldervine Reclamation
45%inclusion10 decks22 decks
38%synergy
Zulaport Cutthroat
45%inclusion10 decks22 decks
37%synergy
Mayhem Devil
45%inclusion10 decks22 decks
35%synergy
Skullclamp
45%inclusion10 decks22 decks
34%synergy
Creatures
Blood Artist
45%inclusion10 decks22 decks
34%synergy
Deathspore Thallid
41%inclusion9 decks22 decks
41%synergy
Slimefoot and Squee
41%inclusion9 decks22 decks
40%synergy
Grumgully, the Generous
36%inclusion8 decks22 decks
35%synergy
Sakura-Tribe Elder
36%inclusion8 decks22 decks
20%synergy
Bloodspore Thrinax
32%inclusion7 decks22 decks
31%synergy
Infested Thrinax
32%inclusion7 decks22 decks
31%synergy
The Mycotyrant
32%inclusion7 decks22 decks
31%synergy
Ivy Lane Denizen
32%inclusion7 decks22 decks
30%synergy
Warren Soultrader
32%inclusion7 decks22 decks
26%synergy
Mahadi, Emporium Master
32%inclusion7 decks22 decks
26%synergy
Syr Konrad, the Grim
32%inclusion7 decks22 decks
23%synergy
Eternal Witness
32%inclusion7 decks22 decks
14%synergy
Alesha, Who Laughs at Fate
31%inclusion5 decks16 decks
27%synergy
Shroofus Sproutsire
28%inclusion5 decks18 decks
27%synergy
Deathbringer Thoctar
27%inclusion6 decks22 decks
27%synergy
Psychotrope Thallid
27%inclusion6 decks22 decks
27%synergy
Undercellar Myconid
27%inclusion6 decks22 decks
27%synergy
Sporemound
27%inclusion6 decks22 decks
26%synergy
Juri, Master of the Revue
27%inclusion6 decks22 decks
24%synergy
Champion of Lambholt
27%inclusion6 decks22 decks
22%synergy
Mirkwood Bats
27%inclusion6 decks22 decks
18%synergy
Loyal Guardian
23%inclusion5 decks22 decks
21%synergy
Evolution Witness
23%inclusion5 decks22 decks
19%synergy
Purphoros, God of the Forge
23%inclusion5 decks22 decks
19%synergy
Poison-Tip Archer
23%inclusion5 decks22 decks
18%synergy
Ziatora, the Incinerator
23%inclusion5 decks22 decks
18%synergy
Korvold, Fae-Cursed King
23%inclusion5 decks22 decks
17%synergy
Anger
23%inclusion5 decks22 decks
16%synergy
Avenger of Zendikar
23%inclusion5 decks22 decks
14%synergy
Enduring Vitality
22%inclusion4 decks18 decks
16%synergy
Verdant Force
18%inclusion4 decks22 decks
17%synergy
Dragon Broodmother
18%inclusion4 decks22 decks
17%synergy
Renata, Called to the Hunt
18%inclusion4 decks22 decks
17%synergy
Vigor
18%inclusion4 decks22 decks
16%synergy
Managorger Hydra
18%inclusion4 decks22 decks
15%synergy
Corpsejack Menace
18%inclusion4 decks22 decks
13%synergy
Etali, Primal Conqueror
18%inclusion4 decks22 decks
10%synergy
Solemn Simulacrum
18%inclusion4 decks22 decks
5%synergy
Vitaspore Thallid
14%inclusion3 decks22 decks
13%synergy
Thallid Germinator
14%inclusion3 decks22 decks
13%synergy
Nemata, Grove Guardian
14%inclusion3 decks22 decks
13%synergy
Korozda Guildmage
14%inclusion3 decks22 decks
13%synergy
Iridescent Hornbeetle
14%inclusion3 decks22 decks
13%synergy
Sporecrown Thallid
14%inclusion3 decks22 decks
13%synergy
Putrid Goblin
14%inclusion3 decks22 decks
13%synergy
Gruff Triplets
14%inclusion3 decks22 decks
13%synergy
Squee, the Immortal
14%inclusion3 decks22 decks
12%synergy
Murderous Redcap
14%inclusion3 decks22 decks
12%synergy
Railway Brawler
14%inclusion3 decks22 decks
12%synergy
Instants
Village Rites
41%inclusion9 decks22 decks
32%synergy
Assassin's Trophy
41%inclusion9 decks22 decks
11%synergy
Heroic Intervention
41%inclusion9 decks22 decks
10%synergy
Sprout Swarm
27%inclusion6 decks22 decks
27%synergy
Revitalizing Repast
27%inclusion6 decks22 decks
19%synergy
Deadly Rollick
27%inclusion6 decks22 decks
14%synergy
Beast Within
27%inclusion6 decks22 decks
-7%synergy
Fungal Rebirth
23%inclusion5 decks22 decks
22%synergy
Deadly Dispute
23%inclusion5 decks22 decks
11%synergy
Putrefy
23%inclusion5 decks22 decks
7%synergy
Chaos Warp
23%inclusion5 decks22 decks
-7%synergy
Inspiring Call
18%inclusion4 decks22 decks
10%synergy
Terminate
18%inclusion4 decks22 decks
-1%synergy
Spore Swarm
14%inclusion3 decks22 decks
13%synergy
Flare of Malice
14%inclusion3 decks22 decks
11%synergy
Corrupted Conviction
14%inclusion3 decks22 decks
9%synergy
Tear Asunder
14%inclusion3 decks22 decks
6%synergy
Sorceries
Farseek
41%inclusion9 decks22 decks
5%synergy
Cultivate
41%inclusion9 decks22 decks
-2%synergy
Nature's Lore
32%inclusion7 decks22 decks
0%synergy
Victimize
27%inclusion6 decks22 decks
15%synergy
Blasphemous Act
27%inclusion6 decks22 decks
-6%synergy
Blasphemous Edict
25%inclusion4 decks16 decks
19%synergy
Rise of the Witch-king
23%inclusion5 decks22 decks
18%synergy
Faithless Looting
23%inclusion5 decks22 decks
7%synergy
Saproling Symbiosis
18%inclusion4 decks22 decks
18%synergy
Buried Alive
18%inclusion4 decks22 decks
12%synergy
Shamanic Revelation
18%inclusion4 decks22 decks
11%synergy
Saproling Migration
14%inclusion3 decks22 decks
13%synergy
Lich-Knights' Conquest
14%inclusion3 decks22 decks
12%synergy
Toxic Deluge
14%inclusion3 decks22 decks
-5%synergy
Three Visits
14%inclusion3 decks22 decks
-11%synergy
Kodama's Reach
14%inclusion3 decks22 decks
-14%synergy
Rampant Growth
14%inclusion3 decks22 decks
-20%synergy
Utility Artifacts
Altar of Dementia
36%inclusion8 decks22 decks
34%synergy
Swiftfoot Boots
36%inclusion8 decks22 decks
9%synergy
Tarrian's Soulcleaver
32%inclusion7 decks22 decks
30%synergy
The Ozolith
27%inclusion6 decks22 decks
24%synergy
Mithril Coat
18%inclusion4 decks22 decks
14%synergy
Ghost Lantern
14%inclusion3 decks22 decks
13%synergy
Lightning Greaves
14%inclusion3 decks22 decks
-11%synergy
Enchantments
Golgari Germination
41%inclusion9 decks22 decks
40%synergy
Impact Tremors
41%inclusion9 decks22 decks
31%synergy
Cryptolith Rite
36%inclusion8 decks22 decks
33%synergy
Parallel Lives
36%inclusion8 decks22 decks
30%synergy
Life and Limb
27%inclusion6 decks22 decks
27%synergy
Necrogenesis
27%inclusion6 decks22 decks
27%synergy
Insidious Roots
27%inclusion6 decks22 decks
22%synergy
Hardened Scales
27%inclusion6 decks22 decks
17%synergy
Fungal Plots
23%inclusion5 decks22 decks
22%synergy
Death's Presence
23%inclusion5 decks22 decks
22%synergy
Tribute to the World Tree
23%inclusion5 decks22 decks
17%synergy
Rhythm of the Wild
23%inclusion5 decks22 decks
0%synergy
One with the Kami
18%inclusion4 decks22 decks
18%synergy
Cultist of the Absolute
18%inclusion4 decks22 decks
18%synergy
Master Chef
18%inclusion4 decks22 decks
17%synergy
All Will Be One
18%inclusion4 decks22 decks
16%synergy
Innkeeper's Talent
18%inclusion4 decks22 decks
14%synergy
Saproling Cluster
14%inclusion3 decks22 decks
14%synergy
Verdant Embrace
14%inclusion3 decks22 decks
13%synergy
Grave Betrayal
14%inclusion3 decks22 decks
13%synergy
Song of Freyalise
14%inclusion3 decks22 decks
13%synergy
Sneak Attack
14%inclusion3 decks22 decks
11%synergy
Primal Vigor
14%inclusion3 decks22 decks
11%synergy
Dictate of Erebos
14%inclusion3 decks22 decks
11%synergy
Greater Good
14%inclusion3 decks22 decks
9%synergy
Growing Rites of Itlimoc
14%inclusion3 decks22 decks
8%synergy
Branching Evolution
14%inclusion3 decks22 decks
7%synergy
Utility Lands
Bojuka Bog
55%inclusion12 decks22 decks
25%synergy
Phyrexian Tower
50%inclusion11 decks22 decks
41%synergy
Yavimaya, Cradle of Growth
36%inclusion8 decks22 decks
28%synergy
Rogue's Passage
36%inclusion8 decks22 decks
16%synergy
Oran-Rief, the Vastwood
32%inclusion7 decks22 decks
28%synergy
Westvale Abbey
23%inclusion5 decks22 decks
21%synergy
Kessig Wolf Run
23%inclusion5 decks22 decks
8%synergy
Boseiju, Who Endures
23%inclusion5 decks22 decks
4%synergy
Reliquary Tower
18%inclusion4 decks22 decks
-12%synergy
High Market
14%inclusion3 decks22 decks
11%synergy
Castle Embereth
14%inclusion3 decks22 decks
11%synergy
Grim Backwoods
14%inclusion3 decks22 decks
10%synergy
Shizo, Death's Storehouse
14%inclusion3 decks22 decks
9%synergy
Urborg, Tomb of Yawgmoth
14%inclusion3 decks22 decks
5%synergy
Mana Artifacts
Sol Ring
77%inclusion17 decks22 decks
-7%synergy
Arcane Signet
68%inclusion15 decks22 decks
-4%synergy
Chromatic Lantern
14%inclusion3 decks22 decks
5%synergy
Golgari Signet
14%inclusion3 decks22 decks
3%synergy
Lands
Command Tower
100%inclusion22 decks22 decks
26%synergy
Savage Lands
59%inclusion13 decks22 decks
38%synergy
Ziatora's Proving Ground
59%inclusion13 decks22 decks
32%synergy
Rootbound Crag
55%inclusion12 decks22 decks
27%synergy
Woodland Cemetery
55%inclusion12 decks22 decks
23%synergy
Exotic Orchard
50%inclusion11 decks22 decks
14%synergy
Llanowar Wastes
45%inclusion10 decks22 decks
19%synergy
Cinder Glade
45%inclusion10 decks22 decks
7%synergy
Overgrown Tomb
45%inclusion10 decks22 decks
5%synergy
Smoldering Marsh
36%inclusion8 decks22 decks
3%synergy
Stomping Ground
36%inclusion8 decks22 decks
-5%synergy
Karplusan Forest
32%inclusion7 decks22 decks
12%synergy
Evolving Wilds
32%inclusion7 decks22 decks
11%synergy
Spire Garden
32%inclusion7 decks22 decks
10%synergy
Undergrowth Stadium
32%inclusion7 decks22 decks
8%synergy
Dragonskull Summit
32%inclusion7 decks22 decks
-2%synergy
Blood Crypt
32%inclusion7 decks22 decks
-6%synergy
Bloodstained Mire
27%inclusion6 decks22 decks
16%synergy
Rockfall Vale
27%inclusion6 decks22 decks
6%synergy
Wastewood Verge
25%inclusion4 decks16 decks
18%synergy
Twisted Landscape
23%inclusion5 decks22 decks
12%synergy
Path of Ancestry
23%inclusion5 decks22 decks
1%synergy
Sulfurous Springs
23%inclusion5 decks22 decks
-1%synergy
Riveteers Overlook
18%inclusion4 decks22 decks
16%synergy
Haunted Mire
18%inclusion4 decks22 decks
12%synergy
Commercial District
18%inclusion4 decks22 decks
9%synergy
Raucous Theater
18%inclusion4 decks22 decks
8%synergy
Windswept Heath
18%inclusion4 decks22 decks
7%synergy
Underground Mortuary
18%inclusion4 decks22 decks
6%synergy
Luxury Suite
18%inclusion4 decks22 decks
-6%synergy
Geothermal Bog
14%inclusion3 decks22 decks
10%synergy
Fabled Passage
14%inclusion3 decks22 decks
4%synergy
Taiga
14%inclusion3 decks22 decks
1%synergy
Deathcap Glade
14%inclusion3 decks22 decks
0%synergy
Badlands
14%inclusion3 decks22 decks
0%synergy
Bayou
14%inclusion3 decks22 decks
0%synergy
Terramorphic Expanse
14%inclusion3 decks22 decks
-1%synergy
Game Trail
14%inclusion3 decks22 decks
-2%synergy
Myriad Landscape
14%inclusion3 decks22 decks
-3%synergy