Najeela, the Blade-Blossom + Krenko, Tin Street Kingpin + Phyrexian Altar

Najeela, the Blade-Blossom
Krenko, Tin Street Kingpin
Phyrexian Altar

Requires
Najeela, the Blade-Blossom must be on the battlefield. Krenko, Tin Street Kingpin must be on the battlefield. Phyrexian Altar must be on the battlefield. Krenko does not have summoning sickness. Krenko has a power of four or greater. An opponent is unable to block and kill Krenko.
Steps
  1. Declare Krenko as an attacker.
  2. Krenko triggers, putting a +1/+1 counter on itself and creating at least five 1/1 Goblin creature tokens.
  3. Activate Phyrexian Altar five times by sacrificing five creatures, adding wubrg.
  4. Activate Najeela by paying wubrg, untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one.
  5. Repeat each combat phase.
Results
Infinite +1/+1 counters on Krenko. Infinite colored mana. Infinite combat phases. Infinite creature tokens with haste. Infinite death triggers. Infinite ETB. Infinite lifegain. Infinite lifegain triggers. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (2)
Najeela, the Blade-Blossom
0.12% of 9692 decks 12 decks
Kenrith, the Returned King
0.02% of 19053 decks 3 decks
High Synergy Cards (10)
Mondrak, Glory Dominus
73% of 11 decks +70% synergy
Parallel Lives
60% of 15 decks +58% synergy
Dockside Extortionist
67% of 15 decks +56% synergy
Chatterfang, Squirrel General
57% of 14 decks +55% synergy
Jetmir, Nexus of Revels
57% of 14 decks +55% synergy
Anointed Procession
53% of 15 decks +51% synergy
Doubling Season
47% of 15 decks +42% synergy
Marneus Calgar
42% of 12 decks +40% synergy
Adrix and Nev, Twincasters
40% of 15 decks +39% synergy
Scute Swarm
40% of 15 decks +39% synergy
Top Cards (10)
Swords to Plowshares
60% of 15 decks +19% synergy
Smothering Tithe
53% of 15 decks +32% synergy
Rhystic Study
53% of 15 decks +29% synergy
Ashnod's Altar
47% of 15 decks +45% synergy
Cryptolith Rite
40% of 15 decks +34% synergy
Jeweled Lotus
40% of 15 decks +34% synergy
Teferi's Protection
40% of 15 decks +21% synergy
Path to Exile
40% of 15 decks +17% synergy
Faeburrow Elder
40% of 15 decks +16% synergy
Esper Sentinel
36% of 14 decks +27% synergy
Creatures (20)
Queen Allenal of Ruadach
33% of 12 decks +33% synergy
Krenko, Mob Boss
33% of 15 decks +33% synergy
Rhys the Redeemed
33% of 15 decks +32% synergy
Myrel, Shield of Argive
33% of 12 decks +32% synergy
Ghalta and Mavren
33% of 9 decks +32% synergy
Brudiclad, Telchor Engineer
33% of 15 decks +30% synergy
Noble Hierarch
33% of 15 decks +22% synergy
Birds of Paradise
33% of 15 decks +9% synergy
Neyali, Suns' Vanguard
30% of 10 decks +29% synergy
Adeline, Resplendent Cathar
29% of 14 decks +28% synergy
Ignoble Hierarch
29% of 14 decks +16% synergy
Derevi, Empyrial Tactician
27% of 15 decks +22% synergy
Bloom Tender
27% of 15 decks +8% synergy
Cadira, Caller of the Small
25% of 12 decks +25% synergy
Pitiless Plunderer
20% of 15 decks +20% synergy
Zurgo Helmsmasher
20% of 15 decks +20% synergy
Avenger of Zendikar
20% of 15 decks +18% synergy
Champion of Lambholt
20% of 15 decks +18% synergy
Purphoros, God of the Forge
20% of 15 decks +17% synergy
Selvala, Heart of the Wilds
20% of 15 decks +16% synergy
Instants (11)
Vampiric Tutor
40% of 15 decks +22% synergy
Heroic Intervention
33% of 15 decks +12% synergy
Deflecting Swat
27% of 15 decks +18% synergy
Fierce Guardianship
27% of 15 decks +15% synergy
Enlightened Tutor
27% of 15 decks +11% synergy
Cyclonic Rift
27% of 15 decks +5% synergy
Second Harvest
20% of 15 decks +19% synergy
Arcane Denial
20% of 15 decks +14% synergy
Eladamri's Call
20% of 15 decks +11% synergy
Mana Drain
20% of 15 decks +11% synergy
Assassin's Trophy
20% of 15 decks +6% synergy
Sorceries (5)
Demonic Tutor
53% of 15 decks +32% synergy
Grim Tutor
27% of 15 decks +24% synergy
Awaken the Woods
25% of 12 decks +24% synergy
Rite of Replication
20% of 15 decks +18% synergy
Nature's Lore
20% of 15 decks -9% synergy
Utility Artifacts (6)
Skullclamp
33% of 15 decks +30% synergy
Lightning Greaves
27% of 15 decks +9% synergy
The Reaver Cleaver
25% of 12 decks +24% synergy
Sword of Feast and Famine
20% of 15 decks +19% synergy
Helm of the Host
20% of 15 decks +17% synergy
Maskwood Nexus
20% of 15 decks +13% synergy
Enchantments (8)
Primal Vigor
33% of 15 decks +33% synergy
Cathars' Crusade
33% of 15 decks +32% synergy
Goblin Bombardment
27% of 15 decks +26% synergy
Bear Umbra
27% of 15 decks +25% synergy
Druids' Repository
27% of 15 decks +25% synergy
Felidar Retreat
20% of 15 decks +19% synergy
Nature's Will
20% of 15 decks +19% synergy
Impact Tremors
20% of 15 decks +18% synergy
Planeswalkers (1)
Huatli, Radiant Champion
20% of 15 decks +20% synergy
Utility Lands (4)
Ancient Tomb
40% of 15 decks +32% synergy
Gaea's Cradle
27% of 15 decks +23% synergy
Yavimaya, Cradle of Growth
21% of 14 decks +10% synergy
Boseiju, Who Endures
21% of 14 decks +9% synergy
Mana Artifacts (8)
Sol Ring
80% of 15 decks +4% synergy
Arcane Signet
73% of 15 decks +1% synergy
Fellwar Stone
47% of 15 decks +15% synergy
Chromatic Lantern
47% of 15 decks -6% synergy
Mana Crypt
40% of 15 decks +27% synergy
Chromatic Orrery
33% of 15 decks +20% synergy
Commander's Sphere
27% of 15 decks +4% synergy
Chrome Mox
20% of 15 decks +13% synergy
Lands (42)
Command Tower
80% of 15 decks -8% synergy
Arid Mesa
67% of 15 decks +39% synergy
Marsh Flats
60% of 15 decks +32% synergy
Bloodstained Mire
53% of 15 decks +32% synergy
Polluted Delta
53% of 15 decks +31% synergy
Wooded Foothills
53% of 15 decks +28% synergy
Scalding Tarn
53% of 15 decks +27% synergy
Windswept Heath
53% of 15 decks +26% synergy
Verdant Catacombs
53% of 15 decks +24% synergy
Misty Rainforest
53% of 15 decks +23% synergy
Exotic Orchard
53% of 15 decks -8% synergy
Mana Confluence
47% of 15 decks +26% synergy
Sacred Foundry
47% of 15 decks +21% synergy
Watery Grave
47% of 15 decks +20% synergy
Stomping Ground
47% of 15 decks +14% synergy
Temple Garden
47% of 15 decks +14% synergy
City of Brass
40% of 15 decks +18% synergy
Flooded Strand
40% of 15 decks +16% synergy
Blood Crypt
40% of 15 decks +15% synergy
Godless Shrine
40% of 15 decks +13% synergy
Steam Vents
40% of 15 decks +13% synergy
Hallowed Fountain
40% of 15 decks +10% synergy
Overgrown Tomb
40% of 15 decks +8% synergy
Plateau
33% of 15 decks +22% synergy
Badlands
33% of 15 decks +22% synergy
Scrubland
33% of 15 decks +21% synergy
Underground Sea
33% of 15 decks +21% synergy
Tundra
33% of 15 decks +21% synergy
Savannah
33% of 15 decks +20% synergy
Bayou
33% of 15 decks +20% synergy
Taiga
33% of 15 decks +20% synergy
Tropical Island
33% of 15 decks +20% synergy
Breeding Pool
33% of 15 decks +1% synergy
Raffine's Tower
31% of 13 decks +11% synergy
Jetmir's Garden
31% of 13 decks +3% synergy
Gemstone Caverns
27% of 15 decks +21% synergy
Volcanic Island
27% of 15 decks +14% synergy
The World Tree
27% of 15 decks -10% synergy
Ziatora's Proving Ground
23% of 13 decks -3% synergy
Zagoth Triome
20% of 15 decks -6% synergy
Indatha Triome
20% of 15 decks -7% synergy
Ketria Triome
20% of 15 decks -8% synergy