Syr Konrad, the Grim + Shadowborn Apostle + Secret Salvage + Tormod's Crypt

Syr Konrad, the Grim
Shadowborn Apostle
Secret Salvage
Tormod's Crypt

Requires
Syr Konrad, the Grim must be on the battlefield. Shadowborn Apostle must be in the graveyard. Secret Salvage must be in hand. Tormod's Crypt must be on the battlefield. You have a number of copies of Shadowborn Apostle in your library greater than your maximum hand size minus the number of cards in your hand. Mana needed: 3
Steps
  1. Cast Secret Salvage by paying 3, exiling Shadowborn Apostle from your graveyard and causing you to search your library for all copies of Shadowborn Apostle in your library and put them into your hand.
  2. Syr Konrad triggers, dealing 1 damage to each opponent.
  3. Move to your cleanup step, causing you to discard down to your maximum hand size, ensuring to discard as many copies of Shadowborn Apostle as possible.
  4. Syr Konrad triggers for each creature card discarded this way, dealing that much damage to each opponent.
  5. Activate Tormod's Crypt by tapping and sacrificing it, exiling your graveyard.
  6. Syr Konrad triggers for each creature card exiled this way, dealing that much damage to each opponent.
Results
Near-infinite damage.

Syr Konrad, the Grim
0.11% of 4661 decks 5 decks
Shirei, Shizo's Caretaker
0.06% of 5441 decks 3 decks
Athreos, God of Passage
0.03% of 6216 decks 2 decks
K'rrik, Son of Yawgmoth
0.01% of 14210 decks 1 decks
Ashnod the Uncaring
0.04% of 2633 decks 1 decks
Ayara, First of Locthwain
0.02% of 4878 decks 1 decks
High Synergy Cards
Surgical Extraction
92% of 13 decks +92% synergy
Razaketh, the Foulblooded
69% of 13 decks +67% synergy
Echoing Return
58% of 12 decks +58% synergy
Songs of the Damned
54% of 13 decks +53% synergy
Skullclamp
54% of 13 decks +42% synergy
Bojuka Bog
69% of 13 decks +39% synergy
Pitiless Plunderer
46% of 13 decks +39% synergy
Master of Dark Rites
40% of 10 decks +38% synergy
Diabolic Intent
46% of 13 decks +37% synergy
Sidisi, Undead Vizier
38% of 13 decks +37% synergy
Top Cards
Dark Ritual
54% of 13 decks +31% synergy
Sign in Blood
46% of 13 decks +36% synergy
Zulaport Cutthroat
46% of 13 decks +36% synergy
Deadly Dispute
42% of 12 decks +30% synergy
Grim Haruspex
38% of 13 decks +34% synergy
Grave Pact
38% of 13 decks +34% synergy
Diabolic Tutor
38% of 13 decks +32% synergy
Shadow-Rite Priest
33% of 12 decks +33% synergy
Taborax, Hope's Demise
33% of 12 decks +33% synergy
Village Rites
33% of 12 decks +23% synergy
Creatures
Rune-Scarred Demon
31% of 13 decks +28% synergy
Blood Artist
31% of 13 decks +19% synergy
Varragoth, Bloodsky Sire
25% of 12 decks +23% synergy
Opposition Agent
25% of 12 decks +18% synergy
Xathrid Necromancer
23% of 13 decks +23% synergy
Species Specialist
23% of 13 decks +22% synergy
Harvester of Souls
23% of 13 decks +21% synergy
Vilis, Broker of Blood
23% of 13 decks +20% synergy
Ayara, First of Locthwain
23% of 13 decks +19% synergy
Crypt Ghast
23% of 13 decks +18% synergy
Gray Merchant of Asphodel
23% of 13 decks +14% synergy
Viscera Seer
23% of 13 decks +14% synergy
Instants
Corrupted Conviction
25% of 12 decks +19% synergy
Extirpate
23% of 13 decks +23% synergy
Vampiric Tutor
23% of 13 decks +5% synergy
Sorceries
Demonic Tutor
38% of 13 decks +16% synergy
Feed the Swarm
33% of 12 decks +15% synergy
Night's Whisper
31% of 13 decks +22% synergy
Torment of Hailfire
23% of 13 decks +18% synergy
Utility Artifacts
Phyrexian Altar
31% of 13 decks +27% synergy
Thrumming Stone
23% of 13 decks +22% synergy
Bontu's Monument
23% of 13 decks +21% synergy
Wishclaw Talisman
23% of 13 decks +18% synergy
Enchantments
Black Market Connections
25% of 12 decks +14% synergy
No Rest for the Wicked
23% of 13 decks +23% synergy
Black Market
23% of 13 decks +19% synergy
Utility Lands
Cabal Coffers
46% of 13 decks +35% synergy
Cabal Stronghold
38% of 13 decks +35% synergy
Urborg, Tomb of Yawgmoth
38% of 13 decks +29% synergy
Scavenger Grounds
31% of 13 decks +27% synergy
Castle Locthwain
31% of 13 decks +26% synergy
Crypt of Agadeem
23% of 13 decks +22% synergy
Reliquary Tower
23% of 13 decks -7% synergy
Mana Artifacts
Sol Ring
92% of 13 decks +8% synergy
Arcane Signet
69% of 13 decks -3% synergy
Mind Stone
23% of 13 decks +6% synergy
Lands
Command Tower
31% of 13 decks -43% synergy
Myriad Landscape
23% of 13 decks +4% synergy