Ulasht, the Hate Seed + Cathars' Crusade + Mana Echoes

Ulasht, the Hate Seed
Cathars' Crusade
Mana Echoes

Requires
Ulasht, the Hate Seed must be on the battlefield. Cathars' Crusade must be on the battlefield. Mana Echoes must be on the battlefield. Ulasht has at least two +1/+1 counters on it. Mana needed: 1
Steps
  1. Activate Ulasht by paying 1 and removing a +1/+1 counter from it, creating a 1/1 Saproling creature token.
  2. When the Saproling enters the battlefield, Cathars' Crusade and Mana Echoes trigger.
  3. Resolve the Cathars' Crusade trigger, putting a +1/+1 counter on each creature you control.
  4. Resolve the Mana Echoes trigger, adding c for each Saproling you control.
  5. Repeat.
Results
Infinite +1/+1 counters on each creature you control except Ulasht. Infinite colorless mana. Infinite creature tokens. Infinite ETB.

Top Commanders (2)
Rith, the Awakener
0.57% of 881 decks 5 decks
Marath, Will of the Wild
0.51% of 2349 decks 12 decks
High Synergy Cards (1)
Rosie Cotton of South Lane
71% of 7 decks +69% synergy
Top Cards (10)
Ozolith, the Shattered Spire
67% of 9 decks +63% synergy
Purphoros, God of the Forge
59% of 22 decks +57% synergy
Anointed Procession
59% of 22 decks +55% synergy
Beast Within
59% of 22 decks +40% synergy
Swords to Plowshares
59% of 22 decks +31% synergy
Kami of Whispered Hopes
56% of 9 decks +52% synergy
Ivy Lane Denizen
55% of 22 decks +54% synergy
Cryptolith Rite
55% of 22 decks +53% synergy
Parallel Lives
55% of 22 decks +51% synergy
Doubling Season
55% of 22 decks +51% synergy
Creatures (50)
Mondrak, Glory Dominus
50% of 10 decks +45% synergy
Conclave Mentor
44% of 18 decks +44% synergy
Birds of Paradise
41% of 22 decks +29% synergy
Benevolent Hydra
40% of 10 decks +39% synergy
Cryptic Trilobite
39% of 18 decks +39% synergy
Scurry Oak
39% of 18 decks +38% synergy
Toski, Bearer of Secrets
39% of 18 decks +36% synergy
Herd Baloth
33% of 18 decks +33% synergy
Shalai and Hallar
33% of 9 decks +33% synergy
Lae'zel, Vlaakith's Champion
33% of 15 decks +32% synergy
Esper Sentinel
33% of 18 decks +24% synergy
Mentor of the Meek
32% of 22 decks +29% synergy
Champion of Lambholt
32% of 22 decks +28% synergy
Jetmir, Nexus of Revels
29% of 17 decks +28% synergy
Incubation Druid
29% of 21 decks +26% synergy
Jaheira, Friend of the Forest
29% of 14 decks +26% synergy
Mycoloth
27% of 22 decks +26% synergy
Gyre Sage
27% of 22 decks +25% synergy
Rishkar, Peema Renegade
27% of 22 decks +25% synergy
Ohran Frostfang
26% of 19 decks +24% synergy
Pir, Imaginative Rascal
24% of 21 decks +23% synergy
Tendershoot Dryad
24% of 21 decks +23% synergy
Jinnie Fay, Jetmir's Second
24% of 17 decks +23% synergy
Psychotrope Thallid
23% of 22 decks +22% synergy
Dragon Broodmother
23% of 22 decks +22% synergy
Walking Ballista
23% of 22 decks +20% synergy
Craterhoof Behemoth
23% of 22 decks +20% synergy
Eternal Witness
23% of 22 decks +12% synergy
Urban Daggertooth
22% of 18 decks +22% synergy
Grumgully, the Generous
21% of 19 decks +20% synergy
Heliod, Sun-Crowned
21% of 19 decks +19% synergy
Evolution Sage
20% of 20 decks +17% synergy
Bellowing Aegisaur
18% of 22 decks +18% synergy
Utopia Mycon
18% of 22 decks +18% synergy
Ripjaw Raptor
18% of 22 decks +17% synergy
Vigor
18% of 22 decks +17% synergy
Devoted Druid
18% of 22 decks +17% synergy
Forgotten Ancient
18% of 22 decks +15% synergy
Bloom Tender
18% of 22 decks +14% synergy
Bennie Bracks, Zoologist
18% of 17 decks +17% synergy
Witty Roastmaster
18% of 17 decks +16% synergy
Circle of Dreams Druid
17% of 18 decks +15% synergy
Welcoming Vampire
17% of 18 decks +14% synergy
Marwyn, the Nurturer
14% of 21 decks +13% synergy
Shalai, Voice of Plenty
14% of 21 decks +13% synergy
Triskelavus
14% of 22 decks +14% synergy
Citanul Hierophants
14% of 22 decks +14% synergy
Thermopod
14% of 22 decks +13% synergy
Druid of the Anima
14% of 22 decks +13% synergy
Crystalline Crawler
14% of 22 decks +13% synergy
Instants (20)
Heroic Intervention
50% of 22 decks +36% synergy
Path to Exile
45% of 22 decks +26% synergy
Artifact Mutation
41% of 22 decks +40% synergy
Aura Mutation
36% of 22 decks +36% synergy
Enlightened Tutor
32% of 22 decks +24% synergy
Generous Gift
32% of 19 decks +20% synergy
Grand Crescendo
29% of 17 decks +28% synergy
Eladamri's Call
27% of 22 decks +25% synergy
Second Harvest
23% of 22 decks +20% synergy
Boros Charm
23% of 22 decks +17% synergy
Chaos Warp
23% of 22 decks +7% synergy
Rite of Harmony
22% of 18 decks +21% synergy
Nature's Claim
18% of 22 decks +13% synergy
Deflecting Swat
17% of 18 decks +9% synergy
Return of the Wildspeaker
16% of 19 decks +9% synergy
March of the Multitudes
14% of 21 decks +14% synergy
Rith's Charm
14% of 22 decks +14% synergy
Naya Charm
14% of 22 decks +13% synergy
Rootborn Defenses
14% of 22 decks +12% synergy
Worldly Tutor
14% of 22 decks +7% synergy
Sorceries (15)
Cultivate
36% of 22 decks +14% synergy
Farseek
32% of 22 decks +16% synergy
Austere Command
27% of 22 decks +21% synergy
Nature's Lore
27% of 22 decks +13% synergy
Kodama's Reach
23% of 22 decks +7% synergy
Bala Ged Recovery
22% of 18 decks +18% synergy
Hull Breach
18% of 22 decks +17% synergy
Hour of Reckoning
18% of 22 decks +16% synergy
Overwhelming Stampede
18% of 22 decks +15% synergy
Shamanic Revelation
18% of 22 decks +13% synergy
Vandalblast
18% of 22 decks +10% synergy
Three Visits
18% of 22 decks +7% synergy
Damning Verdict
18% of 17 decks +17% synergy
Titanic Ultimatum
14% of 22 decks +13% synergy
Blasphemous Act
14% of 22 decks -3% synergy
Utility Artifacts (12)
Ashnod's Altar
55% of 22 decks +47% synergy
Skullclamp
55% of 22 decks +42% synergy
Phyrexian Altar
50% of 22 decks +46% synergy
Basilisk Collar
32% of 22 decks +29% synergy
Swiftfoot Boots
23% of 22 decks -6% synergy
The Great Henge
21% of 19 decks +16% synergy
Illusionist's Bracers
18% of 22 decks +17% synergy
Lightning Greaves
18% of 22 decks -7% synergy
Halo Fountain
18% of 17 decks +16% synergy
The Ozolith
17% of 18 decks +13% synergy
Blade of the Bloodchief
14% of 22 decks +13% synergy
Trailblazer's Boots
14% of 22 decks +12% synergy
Enchantments (23)
Black Market
60% of 5 decks +58% synergy
Impact Tremors
55% of 22 decks +50% synergy
Hardened Scales
45% of 22 decks +42% synergy
Aura Shards
41% of 22 decks +39% synergy
Branching Evolution
39% of 18 decks +37% synergy
Goblin Bombardment
36% of 22 decks +33% synergy
Earthcraft
32% of 22 decks +31% synergy
Growing Rites of Itlimoc
32% of 22 decks +29% synergy
All Will Be One
30% of 10 decks +28% synergy
Fires of Yavimaya
27% of 22 decks +26% synergy
Smothering Tithe
24% of 21 decks +12% synergy
Beastmaster Ascension
23% of 22 decks +20% synergy
Mirari's Wake
23% of 22 decks +19% synergy
Rhythm of the Wild
19% of 21 decks +14% synergy
Asceticism
18% of 22 decks +17% synergy
Sylvan Library
18% of 22 decks +12% synergy
Felidar Retreat
17% of 18 decks +13% synergy
Unbound Flourishing
16% of 19 decks +15% synergy
Hydra's Growth
16% of 19 decks +15% synergy
Fungal Plots
14% of 21 decks +14% synergy
Night Soil
14% of 22 decks +13% synergy
Fertile Ground
14% of 22 decks +12% synergy
Wild Growth
14% of 22 decks +8% synergy
Planeswalkers (3)
Xenagos, the Reveler
32% of 22 decks +31% synergy
Huatli, Radiant Champion
24% of 21 decks +24% synergy
Nissa, Voice of Zendikar
14% of 22 decks +13% synergy
Utility Lands (8)
Gavony Township
36% of 22 decks +34% synergy
Boseiju, Who Endures
33% of 18 decks +24% synergy
Oran-Rief, the Vastwood
32% of 22 decks +29% synergy
Yavimaya, Cradle of Growth
28% of 18 decks +19% synergy
Mosswort Bridge
27% of 22 decks +22% synergy
Karn's Bastion
20% of 20 decks +15% synergy
Kessig Wolf Run
14% of 22 decks +10% synergy
Reliquary Tower
14% of 22 decks -15% synergy
Mana Artifacts (3)
Sol Ring
77% of 22 decks -7% synergy
Arcane Signet
53% of 19 decks -18% synergy
Chromatic Lantern
18% of 22 decks +9% synergy
Lands (41)
Command Tower
91% of 22 decks +18% synergy
Jetmir's Garden
82% of 17 decks +78% synergy
Temple Garden
73% of 22 decks +64% synergy
Stomping Ground
68% of 22 decks +59% synergy
Overgrown Tomb
60% of 5 decks +51% synergy
Godless Shrine
60% of 5 decks +50% synergy
Sacred Foundry
59% of 22 decks +51% synergy
Wooded Foothills
59% of 22 decks +49% synergy
Windswept Heath
59% of 22 decks +49% synergy
Arid Mesa
55% of 22 decks +44% synergy
Sunpetal Grove
45% of 22 decks +41% synergy
Jungle Shrine
41% of 22 decks +37% synergy
Canopy Vista
41% of 22 decks +33% synergy
Bountiful Promenade
38% of 21 decks +33% synergy
Spire Garden
38% of 21 decks +33% synergy
Exotic Orchard
36% of 22 decks +2% synergy
Rootbound Crag
32% of 22 decks +27% synergy
Mana Confluence
32% of 22 decks +24% synergy
Cinder Glade
32% of 22 decks +23% synergy
Rockfall Vale
28% of 18 decks +23% synergy
Spectator Seating
28% of 18 decks +22% synergy
Plateau
27% of 22 decks +24% synergy
Savannah
23% of 22 decks +20% synergy
Taiga
23% of 22 decks +20% synergy
Brushland
23% of 22 decks +20% synergy
Krosan Verge
23% of 22 decks +20% synergy
Karplusan Forest
23% of 22 decks +20% synergy
City of Brass
23% of 22 decks +14% synergy
Overgrown Farmland
22% of 18 decks +19% synergy
Rith's Grove
18% of 22 decks +18% synergy
Temple of Abandon
18% of 22 decks +15% synergy
Battlefield Forge
18% of 22 decks +13% synergy
Reflecting Pool
18% of 22 decks +13% synergy
Terramorphic Expanse
18% of 22 decks +2% synergy
Evolving Wilds
18% of 22 decks -4% synergy
Sundown Pass
17% of 18 decks +13% synergy
Prismatic Vista
16% of 19 decks +10% synergy
Temple of Plenty
14% of 22 decks +11% synergy
Temple of Triumph
14% of 22 decks +10% synergy
Clifftop Retreat
14% of 22 decks +8% synergy
Path of Ancestry
14% of 22 decks -6% synergy