Adarkar Valkyrie + Thornbite Staff + Yahenni, Undying Partisan

Adarkar Valkyrie
Thornbite Staff
Yahenni, Undying Partisan

Requires
Adarkar Valkyrie must be on the battlefield. Thornbite Staff must be on the battlefield (attached to Adarkar Valkyrie). Yahenni, Undying Partisan must be on the battlefield. Adarkar Valkyrie does not have summoning sickness. You control at least one additional nontoken creature.
Steps
  1. Activate Adarkar Valkyrie by tapping it, targeting another nontoken creature you control.
  2. Activate Yahenni by sacrificing the creature targeted in step 1.
  3. When the creature dies, Adarkar Valkyrie triggers twice.
  4. Resolve the first trigger, untapping Adarkar Valkyrie.
  5. Resolve the second trigger, returning the sacrificed creature from your graveyard to the battlefield.
  6. Resolve the Yahenni ability.
  7. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers.

Teysa Karlov
0.02% of 15216 decks 3 decks
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0.04% of 4719 decks 2 decks
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High Synergy Cards
Ashnod's Altar
71% of 7 decks +64% synergy
Syr Konrad, the Grim
71% of 7 decks +63% synergy
High Market
57% of 7 decks +54% synergy
Black Market
57% of 7 decks +53% synergy
Plaguecrafter
57% of 7 decks +52% synergy
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57% of 7 decks +51% synergy
Viscera Seer
57% of 7 decks +48% synergy
Village Rites
57% of 7 decks +47% synergy
Blood Artist
57% of 7 decks +45% synergy
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57% of 7 decks +43% synergy
Creatures
Massacre Girl, Known Killer
100% of 1 decks +98% synergy
Brion Stoutarm
50% of 4 decks +50% synergy
Kalemne, Disciple of Iroas
50% of 4 decks +50% synergy
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43% of 7 decks +33% synergy
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43% of 7 decks +31% synergy
Gimli, Counter of Kills
33% of 3 decks +33% synergy
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29% of 7 decks +28% synergy
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29% of 7 decks +28% synergy
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29% of 7 decks +28% synergy
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29% of 7 decks +28% synergy
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29% of 7 decks +27% synergy
Teysa, Envoy of Ghosts
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29% of 7 decks +27% synergy
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29% of 7 decks +27% synergy
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29% of 7 decks +26% synergy
Athreos, Shroud-Veiled
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29% of 7 decks +26% synergy
Thalisse, Reverent Medium
29% of 7 decks +26% synergy
Liesa, Forgotten Archangel
29% of 7 decks +24% synergy
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29% of 7 decks +23% synergy
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29% of 7 decks +21% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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50% of 4 decks +42% synergy
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29% of 7 decks +28% synergy
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29% of 7 decks +27% synergy
Deadly Dispute
29% of 7 decks +17% synergy
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29% of 7 decks +16% synergy
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29% of 7 decks -17% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +23% synergy
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14% of 7 decks +14% synergy
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14% of 7 decks +14% synergy
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14% of 7 decks +13% synergy
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14% of 7 decks +12% synergy
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14% of 7 decks +11% synergy
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14% of 7 decks +11% synergy
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29% of 7 decks +11% synergy
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29% of 7 decks +19% synergy
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14% of 7 decks +10% synergy
Vault of the Archangel
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Cabal Coffers
14% of 7 decks +3% synergy
Reliquary Tower
14% of 7 decks -15% synergy
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57% of 7 decks -15% synergy
Sol Ring
57% of 7 decks -27% synergy
Boros Signet
50% of 4 decks +26% synergy
Rakdos Signet
50% of 4 decks +20% synergy
Orzhov Signet
43% of 7 decks +16% synergy
Chromatic Lantern
29% of 7 decks +19% synergy
Commander's Sphere
29% of 7 decks +13% synergy
Talisman of Hierarchy
29% of 7 decks +4% synergy
Mardu Banner
25% of 4 decks +23% synergy
Orzhov Keyrune
14% of 7 decks +14% synergy
Orzhov Cluestone
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Orzhov Locket
14% of 7 decks +13% synergy
Thran Dynamo
14% of 7 decks +9% synergy
Fellwar Stone
14% of 7 decks -7% synergy
Lands
Nomad Outpost
75% of 4 decks +47% synergy
Orzhov Basilica
57% of 7 decks +41% synergy
Command Tower
57% of 7 decks -17% synergy
Temple of Silence
43% of 7 decks +25% synergy
Exotic Orchard
43% of 7 decks +7% synergy
Fetid Heath
29% of 7 decks +18% synergy
Terramorphic Expanse
29% of 7 decks +13% synergy
Myriad Landscape
29% of 7 decks +9% synergy
Graven Cairns
25% of 4 decks +17% synergy
Needleverge Pathway
25% of 4 decks +16% synergy
Blightstep Pathway
25% of 4 decks +15% synergy
Rakdos Carnarium
25% of 4 decks +10% synergy
Boros Garrison
25% of 4 decks +10% synergy
Temple of Triumph
25% of 4 decks +8% synergy
Sulfurous Springs
25% of 4 decks +5% synergy
Spectator Seating
25% of 4 decks -0% synergy
Battlefield Forge
25% of 4 decks -0% synergy
Savai Triome
25% of 4 decks -2% synergy
Smoldering Marsh
25% of 4 decks -7% synergy
Sacred Foundry
25% of 4 decks -11% synergy
Blood Crypt
25% of 4 decks -14% synergy
Brightclimb Pathway
14% of 7 decks +4% synergy
Evolving Wilds
14% of 7 decks -7% synergy
Path of Ancestry
14% of 7 decks -7% synergy
Vault of Champions
14% of 7 decks -12% synergy
Caves of Koilos
14% of 7 decks -14% synergy
Godless Shrine
14% of 7 decks -27% synergy