Ominous Roost + Marang River Prowler + Animar, Soul of Elements + Ashnod's Altar + Gemstone Array

Ominous Roost
Marang River Prowler
Animar, Soul of Elements
Ashnod's Altar
Gemstone Array

Requires
Ominous Roost must be on the battlefield. Marang River Prowler must be on the battlefield. Animar, Soul of Elements must be on the battlefield. Ashnod's Altar must be on the battlefield. Gemstone Array must be on the battlefield. Animar has at least two +1/+1 counters on it.
Steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding .
  2. Activate Gemstone Array's first ability by paying 2 to put a charge counter on it.
  3. Activate Gemstone Array's second ability by removing a charge counter from it, adding .
  4. Cast Marang River Prowler from your graveyard.
  5. Ominous Roost triggers, creating a 1/1 Bird creature token.
  6. Repeat.
Results
Infinite colored mana. Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count. Infinite +1/+1 counters on Animar.

Animar, Soul of Elements
0.01% of 16031 decks 2 decks
Creatures
Stonework Packbeast
100% of 2 decks +100% synergy
Karametra's Acolyte
100% of 2 decks +100% synergy
Purphoros, Bronze-Blooded
100% of 2 decks +100% synergy
Ghalta, Stampede Tyrant
100% of 1 decks +96% synergy
Ancestral Statue
100% of 2 decks +94% synergy
Temur Sabertooth
100% of 2 decks +91% synergy
Roaming Throne
100% of 1 decks +87% synergy
Birds of Paradise
100% of 2 decks +67% synergy
Prismite
50% of 2 decks +50% synergy
Crystalline Crawler
50% of 2 decks +50% synergy
Hyrax Tower Scout
50% of 2 decks +50% synergy
Thermopod
50% of 2 decks +50% synergy
Krenko, Mob Boss
50% of 2 decks +50% synergy
Jaxis, the Troublemaker
50% of 2 decks +50% synergy
Skitterbeam Battalion
50% of 2 decks +50% synergy
Ugin's Conjurant
50% of 2 decks +50% synergy
Drafna, Founder of Lat-Nam
50% of 2 decks +50% synergy
Delina, Wild Mage
50% of 2 decks +50% synergy
Hornet Queen
50% of 2 decks +50% synergy
Deceiver Exarch
50% of 2 decks +49% synergy
Combat Celebrant
50% of 2 decks +49% synergy
Eternal Scourge
50% of 2 decks +49% synergy
Corridor Monitor
50% of 2 decks +49% synergy
Vorinclex
50% of 2 decks +49% synergy
Agent of Treachery
50% of 2 decks +49% synergy
Sylvan Caryatid
50% of 2 decks +49% synergy
Palinchron
50% of 2 decks +49% synergy
Zealous Conscripts
50% of 2 decks +49% synergy
Endless One
50% of 2 decks +49% synergy
Void Winnower
50% of 2 decks +48% synergy
Urabrask the Hidden
50% of 2 decks +48% synergy
Clever Impersonator
50% of 2 decks +48% synergy
Kiki-Jiki, Mirror Breaker
50% of 2 decks +47% synergy
Toski, Bearer of Secrets
50% of 2 decks +47% synergy
Vizier of the Menagerie
50% of 2 decks +46% synergy
Wandering Archaic
50% of 2 decks +46% synergy
Artisan of Kozilek
50% of 2 decks +46% synergy
Peregrine Drake
50% of 2 decks +45% synergy
Purphoros, God of the Forge
50% of 2 decks +45% synergy
Gwenna, Eyes of Gaea
50% of 2 decks +44% synergy
Spellseeker
50% of 2 decks +44% synergy
Soul of the Harvest
50% of 2 decks +44% synergy
Shivan Devastator
50% of 2 decks +44% synergy
Ornithopter of Paradise
50% of 2 decks +44% synergy
Mulldrifter
50% of 2 decks +44% synergy
Broodlord
50% of 2 decks +43% synergy
Spark Double
50% of 2 decks +43% synergy
Forgotten Ancient
50% of 2 decks +42% synergy
Seedborn Muse
50% of 2 decks +42% synergy
Solemn Simulacrum
50% of 2 decks +42% synergy
Instants
Long-Term Plans
50% of 2 decks +49% synergy
Archmage's Charm
50% of 2 decks +49% synergy
Cryptic Command
50% of 2 decks +48% synergy
Force of Negation
50% of 2 decks +43% synergy
Flusterstorm
50% of 2 decks +43% synergy
Mana Drain
50% of 2 decks +37% synergy
Swan Song
50% of 2 decks +36% synergy
Mystical Tutor
50% of 2 decks +36% synergy
Harrow
50% of 2 decks +34% synergy
Worldly Tutor
50% of 2 decks +33% synergy
Fierce Guardianship
50% of 2 decks +31% synergy
Deflecting Swat
50% of 2 decks +31% synergy
Counterspell
50% of 2 decks +15% synergy
Sorceries
Wave Goodbye
100% of 1 decks +96% synergy
Last March of the Ents
100% of 1 decks +96% synergy
Cultivate
100% of 2 decks +50% synergy
Nissa's Pilgrimage
50% of 2 decks +49% synergy
Migration Path
50% of 2 decks +46% synergy
Hull Breach
50% of 2 decks +41% synergy
Genesis Ultimatum
50% of 2 decks +40% synergy
Skyshroud Claim
50% of 2 decks +39% synergy
Kodama's Reach
50% of 2 decks +16% synergy
Rampant Growth
50% of 2 decks +12% synergy
Utility Artifacts
Phyrexian Altar
100% of 2 decks +98% synergy
The Skullspore Nexus
100% of 1 decks +97% synergy
Cloudstone Curio
100% of 2 decks +96% synergy
Ozolith, the Shattered Spire
100% of 1 decks +93% synergy
Kill Switch
50% of 2 decks +50% synergy
Summoning Station
50% of 2 decks +50% synergy
Mycosynth Lattice
50% of 2 decks +50% synergy
Forsaken Monument
50% of 2 decks +49% synergy
Encroaching Mycosynth
50% of 2 decks +49% synergy
Bone Sabres
50% of 2 decks +47% synergy
Lightning Greaves
50% of 2 decks +25% synergy
Enchantments
Court of Garenbrig
100% of 1 decks +96% synergy
Presence of Gond
50% of 2 decks +50% synergy
Primordial Mist
50% of 2 decks +50% synergy
Splinter Twin
50% of 2 decks +50% synergy
Intruder Alarm
50% of 2 decks +49% synergy
Defense of the Heart
50% of 2 decks +48% synergy
Elemental Bond
50% of 2 decks +44% synergy
Hardened Scales
50% of 2 decks +37% synergy
Rhythm of the Wild
50% of 2 decks +30% synergy
Temur Ascendancy
50% of 2 decks +25% synergy
Utility Lands
Eldrazi Temple
50% of 2 decks +49% synergy
Oran-Rief, the Vastwood
50% of 2 decks +47% synergy
Karn's Bastion
50% of 2 decks +47% synergy
Mosswort Bridge
50% of 2 decks +40% synergy
Temple of the False God
50% of 2 decks +39% synergy
Kessig Wolf Run
50% of 2 decks +37% synergy
Rogue's Passage
50% of 2 decks +34% synergy
Boseiju, Who Endures
50% of 2 decks +28% synergy
Reliquary Tower
50% of 2 decks +18% synergy
Mana Artifacts
Sol Ring
100% of 2 decks +17% synergy
Mana Crypt
50% of 2 decks +41% synergy
Fellwar Stone
50% of 2 decks +34% synergy
Arcane Signet
50% of 2 decks -24% synergy
Lands
Fire-Lit Thicket
50% of 2 decks +46% synergy
Mossfire Valley
50% of 2 decks +43% synergy
Cascade Bluffs
50% of 2 decks +43% synergy
Flooded Grove
50% of 2 decks +41% synergy
Volcanic Island
50% of 2 decks +36% synergy
Tropical Island
50% of 2 decks +35% synergy
Taiga
50% of 2 decks +35% synergy
Evolving Wilds
50% of 2 decks +22% synergy
Rootbound Crag
50% of 2 decks +21% synergy
Yavimaya Coast
50% of 2 decks +19% synergy
Wooded Foothills
50% of 2 decks +18% synergy
Hinterland Harbor
50% of 2 decks +18% synergy
Scalding Tarn
50% of 2 decks +18% synergy
Misty Rainforest
50% of 2 decks +17% synergy
Training Center
50% of 2 decks +16% synergy
Rejuvenating Springs
50% of 2 decks +12% synergy
Cinder Glade
50% of 2 decks +8% synergy
Ketria Triome
50% of 2 decks +6% synergy
Steam Vents
50% of 2 decks +4% synergy
Breeding Pool
50% of 2 decks +4% synergy
Stomping Ground
50% of 2 decks +3% synergy
Frontier Bivouac
50% of 2 decks -1% synergy
Exotic Orchard
50% of 2 decks -6% synergy
Command Tower
50% of 2 decks -41% synergy