Confidence:StrongSolidPlausibleTentativeSpeculative

• Delney, Streetwise Lookout

  2W

  Legendary Creature — Human ScoutW

  Delney, Streetwise Lookout makes Tourach, Dread Cantor's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Annie Joins Up

  1RGW

  Legendary EnchantmentGRW

  Annie Joins Up makes Tourach, Dread Cantor's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Spiritual Focus

  1W

  EnchantmentW

  Both cards trigger when a card is discarded — they fire together.
• Roaming Throne

  4

  Artifact Creature — GolemC

  Roaming Throne makes Tourach, Dread Cantor's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Tourach, Dread Cantor's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Sangromancer

  2BB

  Creature — Vampire ShamanB

  Both cards trigger when a card is discarded — they fire together.
• Wizard's Staff

  1U

  Artifact — EquipmentU

  Wizard's Staff makes Tourach, Dread Cantor's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Megrim

  2B

  EnchantmentB

  Both cards trigger when a card is discarded — they fire together.
• Season of Growth

  1G

  EnchantmentG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Spreading Plague

  4B

  EnchantmentB

  Both cards trigger when a creature enters the battlefield — they fire together.
• Incendiary Command

  3RR

  SorceryR

  Incendiary Command makes opponents discard, fueling Tourach, Dread Cantor's discard payoff.
• Tinybones Joins Up

  B

  Legendary EnchantmentB

  Both cards trigger when a creature enters the battlefield — they fire together.
• Faramir, Steward of Gondor

  1WU

  Legendary Creature — Human NobleUW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Asmodeus the Archfiend

  4BB

  Legendary Creature — Devil GodB

  Asmodeus the Archfiend bounces a permanent, enabling Tourach, Dread Cantor's recast / spell-cast trigger.
• Oath of Scholars

  3U

  EnchantmentU

  Oath of Scholars makes opponents discard, fueling Tourach, Dread Cantor's discard payoff.
• Eye of Singularity

  3W

  World EnchantmentW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Garruk, Curse Breaker

  3GG

  Legendary Planeswalker — GarrukG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Kadena, Slinking Sorcerer

  1BGU

  Legendary Creature — Snake Wizard SorcererBGU

  Both cards trigger when a creature enters the battlefield — they fire together.
• Wheel of Fortune

  2R

  SorceryR

  Wheel of Fortune makes opponents discard, fueling Tourach, Dread Cantor's discard payoff.
• Helping Hand

  W

  SorceryW

  Helping Hand puts Tourach, Dread Cantor onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Unearth

  B

  SorceryB

  Unearth puts Tourach, Dread Cantor onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Grist, Voracious Larva // Grist, the Plague Swarm

  G

  Legendary Creature — Insect // Legendary Planeswalker — GristBG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Raphael's Technique

  4RR

  InstantR

  Raphael's Technique makes opponents discard, fueling Tourach, Dread Cantor's discard payoff.
• Kroxa, Titan of Death's Hunger

  BR

  Legendary Creature — Elder GiantBR

  Kroxa, Titan of Death's Hunger makes opponents discard, fueling Tourach, Dread Cantor's discard payoff.
• Ashiok, Nightmare Muse

  3UB

  Legendary Planeswalker — AshiokBU

  Ashiok, Nightmare Muse bounces a permanent, enabling Tourach, Dread Cantor's recast / spell-cast trigger.