Time Sieve + Descent into Avernus + Circle of Protection: Red
Time Sieve
Descent into Avernus
Circle of Protection: Red
Requires
Time Sieve must be on the battlefield.
Descent into Avernus must be on the battlefield.
Circle of Protection: Red must be on the battlefield.
Descent into Avernus has at least four descent counters on it.
Mana needed: 
each turn
each turn
Steps
- At the beginning of your upkeep, Descent into Avernus triggers.
- Holding priority, activate Circle of Protection: Red by paying , preventing the next amount of damage Descent into Avernus would deal you this turn.
- Resolve the Descent into Avernus trigger, putting two descent counters on it, then causing each player to create a number of Treasure tokens equal to the number of descent counters on Descent into Avernus, and causing each opponent to be dealt an amount of damage equal to the number of descent counters on Descent into Avernus.
- Activate Time Sieve by tapping it and sacrificing five Treasures, causing you to take an extra turn after this one.
- Repeat each turn.
Results
Infinite turns.
Esika, God of the Tree
0.01% of 18249 decks
1 decks
Breya, Etherium Shaper
0.01% of 13984 decks
1 decks
Creatures
Vazi, Keen Negotiator
100% of 1 decks
+100% synergy
Malevolent Witchkite
100% of 1 decks
+100% synergy
Leonin Elder
100% of 2 decks
+100% synergy
Vengeful Tracker
100% of 1 decks
+100% synergy
Mr. House, President and CEO
100% of 1 decks
+100% synergy
Sardian Avenger
100% of 1 decks
+99% synergy
Pain Distributor
100% of 1 decks
+99% synergy
Gluntch, the Bestower
100% of 1 decks
+98% synergy
Rashmi and Ragavan
100% of 1 decks
+98% synergy
Generous Plunderer
100% of 1 decks
+98% synergy
Jolene, the Plunder Queen
100% of 1 decks
+98% synergy
Bloodroot Apothecary
100% of 1 decks
+97% synergy
Cavern-Hoard Dragon
100% of 1 decks
+97% synergy
Crime Novelist
100% of 1 decks
+97% synergy
Old Gnawbone
100% of 1 decks
+96% synergy
Marionette Apprentice
100% of 1 decks
+93% synergy
Tireless Provisioner
100% of 1 decks
+89% synergy
Mirkwood Bats
100% of 1 decks
+88% synergy
Kataki, War's Wage
50% of 2 decks
+50% synergy
Viral Drake
50% of 2 decks
+49% synergy
Cataclysmic Gearhulk
50% of 2 decks
+49% synergy
Whirler Rogue
50% of 2 decks
+48% synergy
Shimmer Dragon
50% of 2 decks
+48% synergy
Disciple of the Vault
50% of 2 decks
+48% synergy
Trinket Mage
50% of 2 decks
+48% synergy
Magda, Brazen Outlaw
50% of 2 decks
+47% synergy
Flux Channeler
50% of 2 decks
+47% synergy
Hellkite Tyrant
50% of 2 decks
+46% synergy
Zur the Enchanter
50% of 2 decks
+46% synergy
Reckless Fireweaver
50% of 2 decks
+46% synergy
Ancient Copper Dragon
50% of 2 decks
+46% synergy
Displacer Kitten
50% of 2 decks
+45% synergy
Goldspan Dragon
50% of 2 decks
+44% synergy
Professional Face-Breaker
50% of 2 decks
+41% synergy
Mayhem Devil
50% of 2 decks
+40% synergy
Solemn Simulacrum
50% of 2 decks
+36% synergy
Instants
Eladamri's Call
100% of 1 decks
+89% synergy
Worldly Tutor
100% of 1 decks
+86% synergy
An Offer You Can't Refuse
100% of 2 decks
+79% synergy
Release to Memory
50% of 2 decks
+49% synergy
Dream Fracture
50% of 2 decks
+49% synergy
Counterflux
50% of 2 decks
+48% synergy
Mystic Confluence
50% of 2 decks
+47% synergy
Unwind
50% of 2 decks
+47% synergy
Rewind
50% of 2 decks
+47% synergy
Muddle the Mixture
50% of 2 decks
+45% synergy
Utter End
50% of 2 decks
+43% synergy
Void Rend
50% of 2 decks
+35% synergy
Vampiric Tutor
50% of 2 decks
+32% synergy
Arcane Denial
50% of 2 decks
+30% synergy
Teferi's Protection
50% of 2 decks
+30% synergy
Negate
50% of 2 decks
+27% synergy
Boros Charm
50% of 2 decks
+25% synergy
Generous Gift
50% of 2 decks
+24% synergy
Chaos Warp
50% of 2 decks
+18% synergy
Counterspell
50% of 2 decks
+7% synergy
Sorceries
Urborg Repossession
100% of 1 decks
+99% synergy
Skyshroud Claim
100% of 1 decks
+91% synergy
Farseek
100% of 1 decks
+66% synergy
Buy Your Silence
50% of 2 decks
+50% synergy
Excavation Technique
50% of 2 decks
+50% synergy
Cataclysm
50% of 2 decks
+50% synergy
Ingenious Mastery
50% of 2 decks
+50% synergy
Scrap Mastery
50% of 2 decks
+49% synergy
Temporal Manipulation
50% of 2 decks
+49% synergy
Tragic Arrogance
50% of 2 decks
+49% synergy
Time Stretch
50% of 2 decks
+49% synergy
Mythos of Snapdax
50% of 2 decks
+47% synergy
Tezzeret's Gambit
50% of 2 decks
+46% synergy
Grim Tutor
50% of 2 decks
+45% synergy
Wrath of God
50% of 2 decks
+43% synergy
Austere Command
50% of 2 decks
+37% synergy
Reanimate
50% of 2 decks
+34% synergy
Demonic Tutor
50% of 2 decks
+28% synergy
Utility Artifacts
Library of Leng
50% of 2 decks
+49% synergy
Throne of Geth
50% of 2 decks
+49% synergy
Venser's Journal
50% of 2 decks
+49% synergy
Contagion Engine
50% of 2 decks
+49% synergy
Elixir of Immortality
50% of 2 decks
+48% synergy
Well of Lost Dreams
50% of 2 decks
+48% synergy
Conjurer's Closet
50% of 2 decks
+48% synergy
Panharmonicon
50% of 2 decks
+46% synergy
Idol of Oblivion
50% of 2 decks
+45% synergy
Bolas's Citadel
50% of 2 decks
+41% synergy
Enchantments
Primal Vigor
100% of 1 decks
+97% synergy
Alchemist's Talent
100% of 1 decks
+97% synergy
Blind Obedience
100% of 2 decks
+93% synergy
Sylvan Library
100% of 1 decks
+88% synergy
Smothering Tithe
100% of 2 decks
+75% synergy
Story Circle
50% of 2 decks
+50% synergy
Energy Flux
50% of 2 decks
+50% synergy
Ancient Runes
50% of 2 decks
+50% synergy
Martyr's Bond
50% of 2 decks
+50% synergy
Wild Research
50% of 2 decks
+50% synergy
Paradox Haze
50% of 2 decks
+48% synergy
Rain of Riches
50% of 2 decks
+48% synergy
Inexorable Tide
50% of 2 decks
+47% synergy
Storm the Vault
50% of 2 decks
+47% synergy
Revel in Riches
50% of 2 decks
+47% synergy
Teleportation Circle
50% of 2 decks
+46% synergy
Necropotence
50% of 2 decks
+45% synergy
Ghostly Prison
50% of 2 decks
+38% synergy
Propaganda
50% of 2 decks
+38% synergy
Phyrexian Arena
50% of 2 decks
+35% synergy
Rhystic Study
50% of 2 decks
+22% synergy
Planeswalkers
Karn, Living Legacy
50% of 2 decks
+49% synergy
The Wanderer
50% of 2 decks
+49% synergy
Karn, the Great Creator
50% of 2 decks
+49% synergy
Tezzeret, Master of the Bridge
50% of 2 decks
+48% synergy
Tezzeret the Seeker
50% of 2 decks
+47% synergy
Utility Lands
Boseiju, Who Shelters All
50% of 2 decks
+49% synergy
Karn's Bastion
50% of 2 decks
+45% synergy
Hall of Heliod's Generosity
50% of 2 decks
+43% synergy
Eiganjo, Seat of the Empire
50% of 2 decks
+41% synergy
Takenuma, Abandoned Mire
50% of 2 decks
+40% synergy
Otawara, Soaring City
50% of 2 decks
+33% synergy
Mana Artifacts
Fellwar Stone
100% of 2 decks
+79% synergy
Arcane Signet
100% of 2 decks
+28% synergy
Sol Ring
100% of 2 decks
+16% synergy
Azorius Signet
50% of 2 decks
+24% synergy
Orzhov Signet
50% of 2 decks
+23% synergy
Dimir Signet
50% of 2 decks
+21% synergy
Lands
Savannah
100% of 1 decks
+87% synergy
Taiga
100% of 1 decks
+87% synergy
Bayou
100% of 1 decks
+86% synergy
Tropical Island
100% of 1 decks
+86% synergy
Exotic Orchard
100% of 2 decks
+64% synergy
Temple Garden
100% of 1 decks
+60% synergy
Breeding Pool
100% of 1 decks
+59% synergy
Stomping Ground
100% of 1 decks
+59% synergy
Overgrown Tomb
100% of 1 decks
+58% synergy
Command Tower
100% of 2 decks
+26% synergy
Obscura Storefront
50% of 2 decks
+49% synergy
Maestros Theater
50% of 2 decks
+49% synergy
Spire of Industry
50% of 2 decks
+47% synergy
Ash Barrens
50% of 2 decks
+45% synergy
Nimbus Maze
50% of 2 decks
+45% synergy
Reflecting Pool
50% of 2 decks
+45% synergy
Irrigated Farmland
50% of 2 decks
+42% synergy
City of Brass
50% of 2 decks
+42% synergy
Fabled Passage
50% of 2 decks
+41% synergy
Wooded Foothills
50% of 2 decks
+40% synergy
Bloodstained Mire
50% of 2 decks
+40% synergy
Windswept Heath
50% of 2 decks
+39% synergy
Arid Mesa
50% of 2 decks
+39% synergy
Flooded Strand
50% of 2 decks
+39% synergy
Scalding Tarn
50% of 2 decks
+39% synergy
Marsh Flats
50% of 2 decks
+39% synergy
Polluted Delta
50% of 2 decks
+39% synergy
Verdant Catacombs
50% of 2 decks
+39% synergy
Misty Rainforest
50% of 2 decks
+38% synergy
Plateau
50% of 2 decks
+38% synergy
Skycloud Expanse
50% of 2 decks
+37% synergy
Badlands
50% of 2 decks
+36% synergy
Scrubland
50% of 2 decks
+36% synergy
Volcanic Island
50% of 2 decks
+36% synergy
Tundra
50% of 2 decks
+36% synergy
Underground Sea
50% of 2 decks
+36% synergy
Port Town
50% of 2 decks
+34% synergy
Terramorphic Expanse
50% of 2 decks
+34% synergy
Temple of Enlightenment
50% of 2 decks
+33% synergy
Adarkar Wastes
50% of 2 decks
+32% synergy
Evolving Wilds
50% of 2 decks
+29% synergy
Morphic Pool
50% of 2 decks
+24% synergy
Arcane Sanctum
50% of 2 decks
+22% synergy
Raffine's Tower
50% of 2 decks
+22% synergy
Nomad Outpost
50% of 2 decks
+22% synergy
Sulfur Falls
50% of 2 decks
+19% synergy
Crumbling Necropolis
50% of 2 decks
+19% synergy
Sacred Foundry
50% of 2 decks
+14% synergy
Blood Crypt
50% of 2 decks
+11% synergy
Steam Vents
50% of 2 decks
+11% synergy