Archaeomancer + Cache Raiders + Time Warp

Archaeomancer
Cache Raiders
Time Warp

Requires
Archaeomancer must be in hand. Cache Raiders must be on the battlefield. Time Warp must be in hand. Mana needed: 5 each turn
Steps
  1. Cast Time Warp by paying 3, taking an extra turn after this one.
  2. Cast Archaeomancer by paying 2.
  3. Archaeomancer enters the battlefield, returning Time Warp to your hand.
  4. Move to your next turn.
  5. At the beginning of your next upkeep, Cache Raiders triggers, returning Archaeomancer to your hand.
  6. Move to your next turn.
  7. Repeat.
Results
Infinite turns.

Ranar the Ever-Watchful
0.06% of 3540 decks 2 decks
Tatyova, Benthic Druid
0.02% of 5992 decks 1 decks
Azami, Lady of Scrolls
0.03% of 3618 decks 1 decks
Eruth, Tormented Prophet
0.06% of 1699 decks 1 decks
Kenrith, the Returned King
0.00% of 21933 decks 1 decks
Brago, King Eternal
0.01% of 7950 decks 1 decks
Rowan Kenrith // Will Kenrith
0.11% of 892 decks 1 decks
Yuriko, the Tiger's Shadow
0.00% of 23672 decks 1 decks
Obeka, Brute Chronologist
0.01% of 7749 decks 1 decks
High Synergy Cards
Temporal Manipulation
100% of 10 decks +99% synergy
Walk the Aeons
70% of 10 decks +69% synergy
Followed Footsteps
60% of 10 decks +60% synergy
Thassa, Deep-Dwelling
60% of 10 decks +57% synergy
Ghostly Flicker
50% of 10 decks +45% synergy
Capture of Jingzhou
40% of 10 decks +39% synergy
Mnemonic Wall
40% of 10 decks +39% synergy
Crystal Shard
40% of 10 decks +39% synergy
Conjurer's Closet
40% of 10 decks +38% synergy
Mystic Sanctuary
50% of 10 decks +38% synergy
Top Cards
Counterspell
60% of 10 decks +17% synergy
Mystic Remora
50% of 10 decks +32% synergy
Rhystic Study
50% of 10 decks +22% synergy
Peregrine Drake
40% of 10 decks +37% synergy
Panharmonicon
40% of 10 decks +36% synergy
Ponder
40% of 10 decks +27% synergy
Cyclonic Rift
40% of 10 decks +12% synergy
Creatures
Ardent Elementalist
75% of 4 decks +74% synergy
Brago, King Eternal
75% of 4 decks +72% synergy
Kiki-Jiki, Mirror Breaker
75% of 4 decks +71% synergy
Soulherder
75% of 4 decks +70% synergy
Great Whale
30% of 10 decks +30% synergy
Scholar of the Ages
30% of 10 decks +30% synergy
Snapcaster Mage
30% of 10 decks +28% synergy
Venser, Shaper Savant
30% of 10 decks +28% synergy
Deadeye Navigator
30% of 10 decks +28% synergy
Thassa's Oracle
30% of 10 decks +23% synergy
Instants
Eerie Interlude
75% of 4 decks +71% synergy
Pact of Negation
30% of 10 decks +23% synergy
Force of Will
30% of 10 decks +19% synergy
Brainstorm
30% of 10 decks +9% synergy
Sorceries
Supreme Verdict
75% of 4 decks +61% synergy
Time Stretch
30% of 10 decks +29% synergy
Utility Artifacts
Erratic Portal
30% of 10 decks +30% synergy
Lightning Greaves
30% of 10 decks +5% synergy
Utility Lands
Reliquary Tower
60% of 10 decks +30% synergy
Ancient Tomb
40% of 10 decks +30% synergy
Otawara, Soaring City
33% of 9 decks +16% synergy
Riptide Laboratory
30% of 10 decks +28% synergy
Mana Artifacts
Sol Ring
80% of 10 decks -4% synergy
Arcane Signet
40% of 10 decks -32% synergy
Gilded Lotus
30% of 10 decks +27% synergy
Lands
Volcanic Island
75% of 4 decks +61% synergy
Izzet Boilerworks
75% of 4 decks +59% synergy
Steam Vents
75% of 4 decks +36% synergy
Command Tower
70% of 10 decks -4% synergy
Scalding Tarn
40% of 10 decks +29% synergy
Polluted Delta
40% of 10 decks +29% synergy
Flooded Strand
30% of 10 decks +19% synergy
Exotic Orchard
30% of 10 decks -6% synergy