15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- EnchantmentR
Flame Blitz has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryB
Unearth has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryR
Decree of Annihilation has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — Vedalken WizardU
Vedalken Aethermage has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- EnchantmentR
Unpredictable Cyclone has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryW
Jolted Awake has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Legendary Creature — Human KnightW
Basri, Tomorrow's Champion has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryB
Decree of Pain has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryW
Spectacular Pileup has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryU
Boon of the Wish-Giver has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryB
Intimidation Tactics has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- 1UUInstantU
Neutralize has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — Insect ArcherG
Webstrike Elite has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryR
Slice and Dice has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryU
Lórien Revealed has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- InstantU
Dismissive Denial has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryW
Borough Backup has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryUW
Migratory Route has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Enchantment — AuraU
Power Taint has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryW
Akroma's Vengeance has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- SorceryR
Sweltering Suns has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — Lizard WarriorR
Viashino Sandsprinter has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- InstantBGR
Resounding Thunder has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Legendary Creature — Avatar DemonBR
The Balrog of Moria has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — Badger DinosaurR
Both cards trigger when a card is discarded — they fire together.
MTG Arena only
Synergies with cards played only on MTG Arena (including Arena rebalances). They aren't available in paper Magic.
Confidence:StrongSolidPlausibleTentativeSpeculative
- InstantW
Resolute Rejection has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — DinosaurR
Both cards trigger when a card is discarded — they fire together.
- InstantW
Radiant Smite has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — Human SoldierW
Benalish Partisan has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — SpiritRU
Mangled Soulrager has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Creature — CrocodileB
Perforator Crocodile has cycling, and Moonstone, Harsh Mistress pays off whenever a card is cycled — the Astral Slide / Lightning Rift engine shape.
- Legendary Creature — Elemental InsectBR
Both cards trigger when a card is discarded — they fire together.
- Legendary Creature — Human ArtificerR
Both cards trigger when a card is discarded — they fire together.
- Legendary Creature — Shark PirateRU
Both cards trigger when a card is discarded — they fire together.
- Creature — Octopus WizardBUW
Both cards trigger when a card is discarded — they fire together.
- Legendary Creature — Human ArtificerU
Both cards trigger when a card is discarded — they fire together.
- Legendary Creature — DemonB
Both cards trigger when a card is discarded — they fire together.
- Legendary Creature — Faerie RogueB
Rankle, Pitiless Trickster makes opponents discard, fueling Moonstone, Harsh Mistress's discard payoff.
- SorceryBR
Juggle the Performance makes opponents discard, fueling Moonstone, Harsh Mistress's discard payoff.
- Creature — Otter WizardU
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Tempest Trapper's exile-recursion loop.
- SorceryU
Moonstone, Harsh Mistress lets you cast/play from exile, enabling A-Mentor's Guidance's exile-recursion loop.
- ArtifactRU
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Inspiring Easel's exile-recursion loop.
- Legendary Creature — Spirit ClericBW
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Veko, Death's Doorkeeper's exile-recursion loop.
- 1BBCreature — DemonB
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Razor Demon's exile-recursion loop.
- SorceryW
Honor the Past puts Moonstone, Harsh Mistress onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
- Creature — Cat WarriorGR
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Racketeer Boss's exile-recursion loop.
- EnchantmentW
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Scrutiny of the Guildpact's exile-recursion loop.
- Kindred Sorcery — ElementalR
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Limitless Rekindling's exile-recursion loop.
- Creature — Bird Wizard // SorceryU
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Galathul Galecaller's exile-recursion loop.
- Creature — PhoenixR
Moonstone, Harsh Mistress lets you cast/play from exile, enabling Managorger Phoenix's exile-recursion loop.
Inti, Seneschal of the Sun1RLegendary Creature — Human KnightR
Containment Construct2Artifact Creature — ConstructC
Conspiracy Theorist1RCreature — Human ShamanR
Serum-Core Chimera2URCreature — Phyrexian ChimeraRU
Green Goblin, Nemesis2BRLegendary Creature — Goblin Human VillainBR
Surly Badgersaur3RCreature — Badger DinosaurR
Spider-Man, New Champion2RLegendary Creature — Spider Human HeroR
Cryptcaller Chariot3BArtifact — VehicleB
Lazotep ChancellorUBCreature — Zombie WizardBU
Oskar, Rubbish Reclaimer3UBLegendary Creature — Human WizardBU
Rielle, the Everwise1URLegendary Creature — Human WizardRU
Mishra, Excavation Prodigy2RLegendary Creature — Human ArtificerR