Underworld Breach Combos
Underworld Breach + Path of the Pyromancer
Combo result
Infinite rummaging. Infinite draw triggers. Infinite self-discard triggers. Near-infinite red mana. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Underworld Breach on the battlefield. Path of the Pyromancer in your graveyard. You have at least five cards in hand. You have at least three additional cards in your graveyard. {R} available.
Underworld Breach + Glimpse the Unthinkable + Lion's Eye Diamond
Underworld Breach + Altar of Dementia + Cathodion
Underworld Breach + Breaking // Entering + Lion's Eye Diamond
Underworld Breach + Brightstone Ritual + Ambassador Laquatus
Underworld Breach + Burning Inquiry + Runaway Steam-Kin
Underworld Breach + Burning Inquiry + Storm-Kiln Artist
Combo result
Infinite draw triggers for all players. Infinite self-discard triggers for all players. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Burning Inquiry in your graveyard. All permanents on the battlefield. You have at least three other cards in your graveyard. {R} available.
Underworld Breach + Cabal Ritual + Ambassador Laquatus
Underworld Breach + Culling the Weak + Stitcher's Supplier
Combo result
Infinite self-mill. Near-infinite black mana. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Culling the Weak in your graveyard. All permanents on the battlefield. You have at least three additional cards in your graveyard. {B} available.
Underworld Breach + Diligent Excavator + Clone
Underworld Breach + False Memories + Lion's Eye Diamond
Underworld Breach + Frantic Search + Brain Freeze
Combo result
Near-infinite blue mana. Near-infinite looting. Near-infinite draw triggers. Near-infinite self-discard triggers. Near-infinite mill. Near-infinite self-mill. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Underworld Breach on the battlefield. High Tide in hand. All other cards in your graveyard. You have at least three other cards in your graveyard. You control at least three Islands. {U} available.
Underworld Breach + Frantic Search + Dragon's Rage Channeler
Combo result
Near-infinite looting. Near-infinite draw triggers. Near-infinite self-discard triggers. Near-infinite self-mill. Near-infinite storm count. Near-infinite magecraft triggers. Near-infinite surveil 1.
Prerequisites
All permanents on the battlefield. Frantic Search in your graveyard. You have at least three other cards in your graveyard. You control up to three lands that can tap to produce at least {U}.
Underworld Breach + Frantic Search + Drowned Secrets
Combo result
Near-infinite looting. Near-infinite draw triggers. Near-infinite self-discard triggers. Near-infinite mill. Near-infinite self-mill. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
All permanents on the battlefield. Frantic Search in your graveyard. You have at least three other cards in your graveyard. You control up to three lands that can tap to produce at least {U}.
Underworld Breach + Frantic Search + Mesmeric Orb
Combo result
Near-infinite looting. Near-infinite draw triggers. Near-infinite self-discard triggers. Near-infinite self-mill. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
All permanents on the battlefield. Frantic Search in your graveyard. You have at least three other cards in your graveyard. You control up to three lands that can tap to produce at least {U}.
Titania, Nature's Force + Underworld Breach + Thermopod
Combo result
Infinite self-mill. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite storm count.
Prerequisites
Flamekin Harbinger in your graveyard. All other permanents on the battlefield. You have at least three additional cards in your graveyard. {R} available.
Underworld Breach + Glimpse the Unthinkable + Lotus Petal
Underworld Breach + Grinding Station + Mana Crypt
Underworld Breach + Lion's Eye Diamond + Ambassador Laquatus
Underworld Breach + Lion's Eye Diamond + Brain Freeze
Underworld Breach + Lion's Eye Diamond + Wheel of Fortune
Underworld Breach + Squandered Resources + Splendid Reclamation
Combo result
Infinite looting for all players. Infinite draw triggers for all players. Infinite self-discard triggers for all players. Near-infinite storm count. Near-infinite magecraft triggers. Near-infinite landfall triggers.
Prerequisites
All permanents on the battlefield. Splendid Reclamation and Windfall in hand or in your graveyard. A player has at least six cards in hand, not including Windfall if its in your hand. You control at least seven lands, of which one can tap to produce {U} and another can tap to produce {G}. If Windfall is in your graveyard, you have three other cards in your graveyard excluding it and Splendid Reclamation if it's in your graveyard.
Underworld Breach + Stitcher's Supplier + Infernal Plunge
Underworld Breach + Stitcher's Supplier + Phyrexian Altar
Underworld Breach + Thousand Year Storm + Traitorous Greed
Combo result
Infinite colored mana. Infinite storm count. Infinite creature untaps. Gain control of all creatures until end of turn.
Prerequisites
Thousand Year Storm on the battlefield. All other cards in hand. available. At least one creature on the battlefield. At least twelve cards in your graveyard.
Underworld Breach + Thousand-Year Storm + Traitorous Greed
Combo result
Infinite colored mana. Infinite storm count. Infinite creature untaps. Gain control of all creatures until end of turn.
Prerequisites
Thousand-Year Storm on the battlefield. All other cards in hand. available. At least one creature on the battlefield. At least twelve cards in your graveyard.
Underworld Breach + Wheel of Fortune + Jeska's Will
Combo result
Infinite looting for all players. Infinite draw triggers for all players. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Underworld Breach on the battlefield. All other cards in your graveyard. You have at least six additional cards in your graveyard, plus an additional six cards between your hand and/or graveyard. An opponent has at least six cards in hand. {R} available.
Lord of the Forsaken + Dockside Extortionist + Underworld Breach
Combo result
Infinite self-mill. Near-infinite Treasure tokens. Near-infinite colored mana. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite storm count.
Prerequisites
Dockside Extortionist in your graveyard. All other permanents on the battlefield. Opponents control at least four artifacts and/or enchantments. You have at least three other cards in your graveyard. {R} available.
Birgi, God of Storytelling // Harnfel, Horn of Bounty + Underworld Breach + Burning Inquiry
Dihada, Binder of Wills + Underworld Breach + Flicker
Dihada, Binder of Wills + Underworld Breach + Release to the Wind
Dockside Extortionist + Underworld Breach + Grinding Station
Combo result
Infinite self-mill. Near-infinite Treasure tokens. Near-infinite colored mana. Near-infinite colorless mana. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite mill. Near-infinite storm count.
Prerequisites
Dockside Extortionist in hand or in your graveyard. All other permanents on the battlefield. You have at least three additional cards in your graveyard if Dockside Extortionist is in your graveyard. Opponents control at least three artifacts and/or enchantments. {R} available.
Frantic Search + Mesmeric Orb + Underworld Breach
Gnawing Vermin + Underworld Breach + Phyrexian Altar
Hullbreacher + Underworld Breach + Burning Inquiry
Hullbreacher + Underworld Breach + Reforge the Soul
Hullbreacher + Underworld Breach + Wheel of Fortune
Hullbreacher + Underworld Breach + Whispering Madness
Combo result
Infinite looting. Infinite card draw. Infinite draw triggers. Near-infinite Treasure tokens. Near-infinite colored mana.
Prerequisites
Whispering Madness in your graveyard. All permanents on the battlefield. You have at least three additional cards in your graveyard. A player has at least four cards in hand. {U}{B} available.
Hullbreacher + Underworld Breach + Windfall
Combo result
Infinite looting. Infinite card draw. Infinite draw triggers. Near-infinite Treasure tokens. Near-infinite colored mana.
Prerequisites
Windfall in your graveyard. All permanents on the battlefield. You have at least three additional cards in your graveyard. A player has at least three cards in hand. {U} available.
Kykar, Wind's Fury + Underworld Breach + Burning Inquiry
Lion's Eye Diamond + Underworld Breach + Brain Freeze
Birgi, God of Storytelling + Underworld Breach + Burning Inquiry
Lord of the Forsaken + Underworld Breach + Priest of Gix
Combo result
Infinite self-mill. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite lifegain triggers. Near-infinite lifeloss. Near-infinite storm count.
Prerequisites
Priest of Gix in your graveyard. All other permanents on the battlefield. You have at least three other cards in your graveyard. {B} available.
Maestros Charm + Underworld Breach + Storm-Kiln Artist
Combo result
Win the game. Infinite self-mill. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Maestros Charm in hand or in graveyard. Thassa's Oracle in hand, library, or graveyard. All other permanents on the battlefield. You have cast at least one instant or sorcery this turn. You have at least three other cards in your graveyard if Maestros Charm is in your graveyard. {U}{B}{R} available.
Memnite + Grinding Station + Underworld Breach
Combo result
Win the game. Infinite self-mill. Near-infinite ETB. Near-infinite sacrifice triggers. Near-infinite LTB.
Prerequisites
Memnite and Grinding Station on the battlefield. You have four or more cards in your graveyard. Underworld Breach in hand. Thassa's Oracle in library. {u}{u}{r} available
Merfolk Secretkeeper // Venture Deeper + Underworld Breach + Ashnod's Altar
Combo result
Infinite self-mill. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite mill. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Merfolk Secretkeeper in your graveyard. All other permanents on the battlefield. You have at least three other cards in your graveyard. available.
Mizzix of the Izmagnus + Underworld Breach + Brain Freeze
Saheeli, Sublime Artificer + Underworld Breach + Grinding Station
Combo result
Infinite self-mill. Near-infinite red mana. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite storm count. Near-infinite magecraft triggers.
Prerequisites
Rite of Flame in your graveyard. All permanents on the battlefield. You control at least one additional artifact. {R} available.
Smothering Tithe + Underworld Breach + Reforge the Soul
Combo result
Infinite looting for all players. Infinite draw triggers for all players. Infinite self-discard triggers for all players. Near-infinite Treasure tokens. Near-infinite colored mana.
Prerequisites
Reforge the Soul in your graveyard. All permanents on the battlefield. At least one opponent is unable to pay for Smothering Tithe's trigger. You have at least three other cards in your graveyard, plus an additional three cards between your graveyard and/or hand. {R}{R} available.
Smothering Tithe + Underworld Breach + Wheel of Fortune
Combo result
Infinite looting for all players. Infinite draw triggers for all players. Infinite self-discard triggers for all players. Near-infinite Treasure tokens. Near-infinite colored mana.
Prerequisites
Wheel of Fortune in your graveyard. All permanents on the battlefield. At least one opponent is unable to pay for Smothering Tithe's trigger. You have at least three other cards in your graveyard, plus an additional three cards between your graveyard and/or hand. {R} available.
Smothering Tithe + Underworld Breach + Whispering Madness
Combo result
Infinite looting for all players. Infinite draw triggers for all players. Infinite self-discard triggers for all players. Near-infinite Treasure tokens. Near-infinite colored mana.
Prerequisites
Whispering Madness in your graveyard. All permanents on the battlefield. A player has at least four cards in hand. There are at least three additional cards in your graveyard. At least one opponent is unable to pay for Smothering Tithe's trigger. {U}{B} available.