Phyrexian Altar + Ashnod's Altar
Phyrexian Altar
Ashnod's Altar
Requires
Prossh, Skyraider of Kher must be in the command zone.
Phyrexian Altar must be on the battlefield.
Ashnod's Altar must be on the battlefield.
Prossh, Skyraider of Kher must be your commander.
Mana needed: 
plus enough mana to pay for commander tax, if applicable
plus enough mana to pay for commander tax, if applicable
Steps
- Cast Prossh from the command zone by paying plus commander tax, if applicable.
- Prossh triggers, creating a 0/1 Kobold of Kher Keep token for each mana spent to cast Prossh.
- Activate Ashnod's Altar by sacrificing Prossh, adding
. - Choose to have Prossh returned to the command zone.
- Activate Phyrexian Altar by sacrificing three Kobold of Kher Keep tokens, adding .
- Activate Ashnod's Altar by sacrificing a Kobold of Kher Keep token, adding .
- Repeat step 6 until you have enough mana to cast Prossh.
- Repeat from step 1.
Results
Infinite colored mana. Infinite colorless mana. Infinite commander casts. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.
Top Commanders (1)
Prossh, Skyraider of Kher
29.96% of 4342 decks
1301 decks
New Cards (3)
Akul the Unrepentant
46% of 13 decks
+43% synergy
Pitiless Carnage
20% of 15 decks
+16% synergy
Forsaken Miner
19% of 21 decks
+17% synergy
High Synergy Cards (10)
Purphoros, God of the Forge
79% of 1301 decks
+74% synergy
Impact Tremors
79% of 1300 decks
+71% synergy
Zulaport Cutthroat
84% of 1299 decks
+70% synergy
Goblin Bombardment
82% of 1301 decks
+66% synergy
Blood Artist
79% of 1301 decks
+66% synergy
Food Chain
68% of 1301 decks
+63% synergy
Chatterfang, Squirrel General
73% of 1260 decks
+60% synergy
Pitiless Plunderer
74% of 1294 decks
+56% synergy
Mirkwood Bats
81% of 543 decks
+56% synergy
Fecundity
57% of 1301 decks
+54% synergy
Top Cards (10)
Skullclamp
86% of 1301 decks
+66% synergy
Ignoble Hierarch
75% of 1253 decks
+22% synergy
Mayhem Devil
69% of 1291 decks
+42% synergy
Birds of Paradise
66% of 1301 decks
+33% synergy
Assassin's Trophy
62% of 1292 decks
+24% synergy
Sakura-Tribe Elder
62% of 1301 decks
+21% synergy
Eternal Witness
60% of 1301 decks
+28% synergy
Beast Within
59% of 1301 decks
+15% synergy
Korvold, Fae-Cursed King
57% of 1286 decks
+44% synergy
Farseek
56% of 1301 decks
+10% synergy
Creatures (50)
Viscera Seer
54% of 1301 decks
+36% synergy
Mahadi, Emporium Master
50% of 1069 decks
+33% synergy
Compy Swarm
46% of 182 decks
+40% synergy
Avenger of Zendikar
44% of 1301 decks
+27% synergy
Garna, Bloodfist of Keld
44% of 925 decks
+40% synergy
Llanowar Elves
43% of 1301 decks
+25% synergy
Poison-Tip Archer
43% of 1292 decks
+37% synergy
Smothering Abomination
41% of 1299 decks
+38% synergy
Delighted Halfling
36% of 571 decks
+21% synergy
Squee, the Immortal
36% of 1293 decks
+28% synergy
Endrek Sahr, Master Breeder
36% of 1301 decks
+33% synergy
Elvish Mystic
35% of 1301 decks
+23% synergy
Dockside Extortionist
35% of 1287 decks
+14% synergy
Witty Roastmaster
34% of 1177 decks
+32% synergy
Elves of Deep Shadow
34% of 1301 decks
+20% synergy
Lagomos, Hand of Hatred
31% of 950 decks
+25% synergy
Craterhoof Behemoth
28% of 1301 decks
+24% synergy
Fyndhorn Elves
28% of 1301 decks
+18% synergy
Reclamation Sage
27% of 1300 decks
+17% synergy
Deathrite Shaman
25% of 1301 decks
+12% synergy
Ophiomancer
25% of 1301 decks
+22% synergy
Wood Elves
25% of 1301 decks
+17% synergy
Ogre Battledriver
24% of 1301 decks
+23% synergy
Mycoloth
23% of 1301 decks
+18% synergy
Yawgmoth, Thran Physician
22% of 1288 decks
+18% synergy
Syr Konrad, the Grim
19% of 1281 decks
+12% synergy
Xenagos, God of Revels
19% of 1301 decks
+11% synergy
Anger
19% of 1301 decks
+5% synergy
Juri, Master of the Revue
19% of 1265 decks
+5% synergy
Devilish Valet
18% of 1184 decks
+17% synergy
Sprouting Thrinax
18% of 1301 decks
+12% synergy
Butcher of Malakir
17% of 1301 decks
+10% synergy
Goblin Sharpshooter
17% of 1301 decks
+15% synergy
Imperial Recruiter
16% of 1301 decks
+12% synergy
Vexing Shusher
16% of 1301 decks
+11% synergy
Drivnod, Carnage Dominus
16% of 699 decks
+7% synergy
Orcish Bowmasters
16% of 543 decks
+6% synergy
Beledros Witherbloom
14% of 1260 decks
+10% synergy
Tendershoot Dryad
14% of 1294 decks
+9% synergy
Bloom Tender
14% of 1301 decks
+6% synergy
Dragon Broodmother
14% of 1301 decks
+11% synergy
Braids, Arisen Nightmare
13% of 981 decks
-6% synergy
Ziatora, the Incinerator
13% of 1177 decks
-8% synergy
Mazirek, Kraul Death Priest
13% of 1298 decks
+3% synergy
Vindictive Vampire
12% of 1291 decks
+10% synergy
Alpha Deathclaw
12% of 34 decks
-4% synergy
Solemn Simulacrum
12% of 1301 decks
-10% synergy
Deathbringer Thoctar
11% of 1301 decks
+9% synergy
Mitotic Slime
11% of 1301 decks
+7% synergy
Scute Swarm
10% of 1265 decks
-2% synergy
Instants (41)
Vampiric Tutor
43% of 1301 decks
+26% synergy
Chaos Warp
36% of 1301 decks
+4% synergy
Plumb the Forbidden
32% of 1260 decks
+28% synergy
Artifact Mutation
32% of 1301 decks
+23% synergy
Heroic Intervention
31% of 1294 decks
+7% synergy
Village Rites
29% of 1268 decks
+16% synergy
Terminate
28% of 1301 decks
+0% synergy
Worldly Tutor
27% of 1301 decks
+14% synergy
Putrefy
25% of 1301 decks
+7% synergy
Nature's Claim
25% of 1301 decks
+13% synergy
Abrupt Decay
25% of 1301 decks
+11% synergy
Dark Ritual
22% of 1301 decks
+11% synergy
Deflecting Swat
20% of 1268 decks
+4% synergy
Blood for the Blood God!
18% of 852 decks
+15% synergy
Deadly Dispute
18% of 1229 decks
-2% synergy
Veil of Summer
17% of 1288 decks
+8% synergy
Corrupted Conviction
16% of 609 decks
+8% synergy
Chord of Calling
15% of 1301 decks
+13% synergy
Return of the Wildspeaker
15% of 1281 decks
+5% synergy
Krosan Grip
14% of 1301 decks
+5% synergy
Red Elemental Blast
14% of 1301 decks
+7% synergy
Noxious Revival
13% of 1301 decks
+5% synergy
Tear Asunder
13% of 934 decks
+3% synergy
Pyroblast
12% of 1301 decks
+5% synergy
Deadly Rollick
12% of 1268 decks
+3% synergy
Crop Rotation
10% of 1301 decks
-6% synergy
Tainted Strike
10% of 1301 decks
+7% synergy
Second Harvest
9% of 1297 decks
+6% synergy
Fresh Meat
9% of 1301 decks
+8% synergy
Harrow
8% of 1301 decks
-10% synergy
Tragic Slip
8% of 1301 decks
+5% synergy
Body Count
8% of 1177 decks
+7% synergy
Tibalt's Trickery
6% of 1261 decks
+1% synergy
Bedevil
6% of 1291 decks
-5% synergy
Archdruid's Charm
6% of 102 decks
+1% synergy
Malakir Rebirth
6% of 1267 decks
-6% synergy
Force of Vigor
6% of 1288 decks
+3% synergy
Rakdos Charm
5% of 1301 decks
-3% synergy
Tend the Pests
5% of 1260 decks
+3% synergy
Culling the Weak
5% of 1301 decks
+1% synergy
Valakut Awakening
5% of 1267 decks
+1% synergy
Sorceries (44)
Cultivate
54% of 1301 decks
+7% synergy
Demonic Tutor
54% of 1301 decks
+32% synergy
Nature's Lore
51% of 1301 decks
+17% synergy
Diabolic Intent
49% of 1301 decks
+36% synergy
Song of Totentanz
45% of 271 decks
+40% synergy
Three Visits
45% of 1301 decks
+18% synergy
Kodama's Reach
44% of 1301 decks
+9% synergy
Blasphemous Act
44% of 1301 decks
+1% synergy
Rampant Growth
33% of 1301 decks
-4% synergy
Toxic Deluge
28% of 1301 decks
+14% synergy
Beseech the Mirror
24% of 333 decks
+19% synergy
Damnation
19% of 1301 decks
+10% synergy
Skyshroud Claim
17% of 1301 decks
+9% synergy
Awaken the Woods
17% of 814 decks
+12% synergy
Victimize
16% of 1301 decks
-9% synergy
Green Sun's Zenith
15% of 1301 decks
+11% synergy
Culling Ritual
15% of 1260 decks
+2% synergy
Grim Tutor
15% of 1301 decks
+11% synergy
Vandalblast
14% of 1301 decks
+2% synergy
Tempt with Vengeance
14% of 1301 decks
+12% synergy
Shamanic Revelation
14% of 1300 decks
+10% synergy
Jeska's Will
14% of 1265 decks
+3% synergy
Bala Ged Recovery
13% of 1267 decks
+1% synergy
Finale of Devastation
13% of 1291 decks
+6% synergy
Crux of Fate
13% of 1300 decks
+7% synergy
Lich-Knights' Conquest
12% of 333 decks
+3% synergy
Reanimate
12% of 1301 decks
-5% synergy
Gamble
10% of 1301 decks
+2% synergy
Diabolic Tutor
9% of 1301 decks
+5% synergy
Eldritch Evolution
9% of 1296 decks
+1% synergy
Rishkar's Expertise
9% of 1294 decks
-1% synergy
Imperial Seal
9% of 1301 decks
+4% synergy
Pest Infestation
8% of 1260 decks
+6% synergy
Regrowth
7% of 1301 decks
+3% synergy
Overwhelming Stampede
7% of 1301 decks
+5% synergy
Decimate
7% of 1301 decks
-3% synergy
Hull Breach
7% of 1301 decks
+3% synergy
Triumph of the Hordes
6% of 1301 decks
+5% synergy
Tooth and Nail
6% of 1301 decks
+5% synergy
Maelstrom Pulse
6% of 1301 decks
+4% synergy
Chandra's Ignition
6% of 1299 decks
-2% synergy
Dig Up
5% of 1214 decks
+1% synergy
Dread Return
5% of 1301 decks
+0% synergy
Wheel of Fortune
5% of 1301 decks
+1% synergy
Utility Artifacts (11)
Lightning Greaves
41% of 1301 decks
+17% synergy
Swiftfoot Boots
29% of 1301 decks
+1% synergy
Tarrian's Soulcleaver
24% of 205 decks
+19% synergy
Bolas's Citadel
9% of 1291 decks
+5% synergy
Sensei's Divining Top
8% of 1301 decks
+6% synergy
Birthing Pod
8% of 1301 decks
+2% synergy
Weatherlight Compleated
7% of 952 decks
+6% synergy
The One Ring
6% of 646 decks
+2% synergy
The Skullspore Nexus
6% of 182 decks
-14% synergy
Altar of Dementia
6% of 1301 decks
+0% synergy
Wishclaw Talisman
6% of 1283 decks
+1% synergy
Enchantments (29)
Insidious Roots
53% of 97 decks
+44% synergy
Parallel Lives
51% of 1301 decks
+43% synergy
Bastion of Remembrance
50% of 1268 decks
+44% synergy
Dictate of Erebos
47% of 1301 decks
+40% synergy
Beastmaster Ascension
41% of 1301 decks
+37% synergy
Moldervine Reclamation
39% of 1288 decks
+27% synergy
Doubling Season
32% of 1301 decks
+24% synergy
Sylvan Library
31% of 1301 decks
+19% synergy
Cryptolith Rite
30% of 1297 decks
+27% synergy
The Meathook Massacre
24% of 1224 decks
+20% synergy
Rhythm of the Wild
22% of 1291 decks
-0% synergy
Grave Pact
22% of 1301 decks
+18% synergy
Growing Rites of Itlimoc
20% of 1294 decks
+18% synergy
Awakening Zone
19% of 1301 decks
+12% synergy
Phyrexian Arena
15% of 1301 decks
+6% synergy
Primal Vigor
15% of 1301 decks
+12% synergy
Black Market Connections
14% of 1007 decks
+6% synergy
City on Fire
13% of 630 decks
+8% synergy
Bitterblossom
10% of 1301 decks
+7% synergy
Necropotence
10% of 1301 decks
+6% synergy
Black Market
9% of 1301 decks
+7% synergy
Earthcraft
9% of 1301 decks
+9% synergy
Greater Good
9% of 1301 decks
-5% synergy
Brazen Cannonade
8% of 742 decks
+8% synergy
Carpet of Flowers
8% of 1301 decks
+5% synergy
Fires of Yavimaya
8% of 1301 decks
+3% synergy
Shared Animosity
8% of 1301 decks
+6% synergy
Wild Growth
6% of 1301 decks
+1% synergy
Pattern of Rebirth
6% of 1301 decks
+5% synergy
Planeswalkers (3)
Xenagos, the Reveler
37% of 1301 decks
+34% synergy
Liliana, Dreadhorde General
15% of 1291 decks
+11% synergy
Tevesh Szat, Doom of Fools
8% of 1265 decks
+6% synergy
Utility Lands (22)
Kher Keep
42% of 1301 decks
+37% synergy
Urborg, Tomb of Yawgmoth
38% of 1301 decks
+16% synergy
Phyrexian Tower
37% of 1301 decks
+25% synergy
Bojuka Bog
36% of 1301 decks
+4% synergy
Yavimaya, Cradle of Growth
34% of 1241 decks
+11% synergy
Boseiju, Who Endures
27% of 1207 decks
+4% synergy
Reliquary Tower
26% of 1301 decks
+6% synergy
Kessig Wolf Run
26% of 1301 decks
+5% synergy
Ancient Tomb
23% of 1301 decks
+13% synergy
Westvale Abbey
15% of 1297 decks
+13% synergy
Rogue's Passage
15% of 1301 decks
+1% synergy
Gaea's Cradle
14% of 1301 decks
+11% synergy
Temple of the False God
12% of 1301 decks
+2% synergy
Dryad Arbor
11% of 1301 decks
+8% synergy
Cabal Coffers
11% of 1301 decks
+4% synergy
Khalni Garden
11% of 1301 decks
+8% synergy
Field of the Dead
10% of 1288 decks
-0% synergy
Takenuma, Abandoned Mire
10% of 1193 decks
-4% synergy
Sokenzan, Crucible of Defiance
10% of 1207 decks
+5% synergy
High Market
9% of 1301 decks
+3% synergy
Strip Mine
7% of 1301 decks
-0% synergy
Grim Backwoods
7% of 1301 decks
+4% synergy
Mana Artifacts (16)
Sol Ring
94% of 1301 decks
+12% synergy
Arcane Signet
75% of 1281 decks
+7% synergy
Mana Crypt
23% of 1301 decks
+13% synergy
Golgari Signet
20% of 1301 decks
+6% synergy
Mana Vault
17% of 1301 decks
+12% synergy
Rakdos Signet
17% of 1301 decks
+3% synergy
Gruul Signet
16% of 1301 decks
+1% synergy
Jeweled Lotus
15% of 1265 decks
+9% synergy
Chromatic Lantern
15% of 1301 decks
+7% synergy
Fellwar Stone
12% of 1301 decks
-4% synergy
Talisman of Resilience
12% of 1288 decks
+2% synergy
Talisman of Impulse
10% of 1301 decks
+3% synergy
Talisman of Indulgence
9% of 1301 decks
+1% synergy
Chrome Mox
9% of 1301 decks
+3% synergy
Commander's Sphere
8% of 1300 decks
-6% synergy
Lotus Petal
8% of 1301 decks
+2% synergy
Lands (50)
Command Tower
94% of 1301 decks
+5% synergy
Stomping Ground
79% of 1301 decks
+27% synergy
Overgrown Tomb
79% of 1301 decks
+28% synergy
Blood Crypt
73% of 1301 decks
+26% synergy
Ziatora's Proving Ground
70% of 1177 decks
+13% synergy
Verdant Catacombs
57% of 1301 decks
+20% synergy
Wooded Foothills
52% of 1301 decks
+20% synergy
Bloodstained Mire
52% of 1301 decks
+20% synergy
Woodland Cemetery
51% of 1301 decks
+22% synergy
Undergrowth Stadium
50% of 1265 decks
+15% synergy
Dragonskull Summit
50% of 1301 decks
+21% synergy
Rootbound Crag
49% of 1301 decks
+23% synergy
Spire Garden
49% of 1292 decks
+17% synergy
Luxury Suite
45% of 1292 decks
+14% synergy
Savage Lands
43% of 1301 decks
-4% synergy
Exotic Orchard
43% of 1301 decks
-5% synergy
Cinder Glade
40% of 1299 decks
-6% synergy
Underground Mortuary
40% of 72 decks
+14% synergy
Llanowar Wastes
39% of 1301 decks
+16% synergy
Smoldering Marsh
37% of 1299 decks
-3% synergy
Commercial District
36% of 72 decks
+9% synergy
Raucous Theater
35% of 72 decks
+11% synergy
Rockfall Vale
25% of 1226 decks
-3% synergy
Karplusan Forest
25% of 1301 decks
+8% synergy
Deathcap Glade
22% of 1214 decks
+4% synergy
Evolving Wilds
22% of 1301 decks
-9% synergy
Sulfurous Springs
21% of 1301 decks
+7% synergy
Taiga
20% of 1301 decks
+7% synergy
City of Brass
20% of 1301 decks
+10% synergy
Bayou
19% of 1301 decks
+6% synergy
Badlands
19% of 1301 decks
+6% synergy
Fabled Passage
19% of 1281 decks
-1% synergy
Haunted Ridge
18% of 1226 decks
+2% synergy
Mana Confluence
18% of 1301 decks
+9% synergy
Terramorphic Expanse
17% of 1301 decks
-7% synergy
Twilight Mire
15% of 1301 decks
+4% synergy
Windswept Heath
15% of 1301 decks
+5% synergy
Marsh Flats
15% of 1301 decks
+4% synergy
Arid Mesa
14% of 1301 decks
+3% synergy
Misty Rainforest
14% of 1301 decks
+3% synergy
Reflecting Pool
13% of 1301 decks
+7% synergy
Cragcrown Pathway
13% of 1267 decks
+3% synergy
Darkbore Pathway
12% of 1263 decks
+3% synergy
Polluted Delta
12% of 1301 decks
+3% synergy
Golgari Rot Farm
12% of 1301 decks
-4% synergy
Blightstep Pathway
12% of 1263 decks
+3% synergy
Graven Cairns
12% of 1301 decks
+7% synergy
Prismatic Vista
10% of 1288 decks
+1% synergy
Scalding Tarn
10% of 1301 decks
+0% synergy
Temple of Abandon
8% of 1301 decks
-3% synergy