15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- Creature — BeastG
Both cards trigger when a permanent is sacrificed — they fire together.
- Creature — InsectBG
Both cards trigger when a permanent is sacrificed — they fire together.
- Creature — Human RogueBW
Both cards trigger when a permanent is sacrificed — they fire together.
- InstantU
Intellectual Offering untaps all (or many) permanents, refreshing Hearthhull, the Worldseed's tap activation.
- Legendary Creature — Dragon NobleBGR
Both cards trigger when a permanent is sacrificed — they fire together.
- EnchantmentU
Unstoppable Plan untaps all (or many) permanents, refreshing Hearthhull, the Worldseed's tap activation.
- Legendary Creature — Human RogueBU
Both cards trigger when a permanent is sacrificed — they fire together.
- Legendary Creature — Insect DruidBGR
Both cards trigger when a permanent is sacrificed — they fire together.
- Legendary Creature — Human ShamanBR
Both cards trigger when a permanent is sacrificed — they fire together.
- Legendary Creature — Vampire SoldierBW
Both cards trigger when a permanent is sacrificed — they fire together.
- ArtifactC
Unwinding Clock untaps all (or many) permanents, refreshing Hearthhull, the Worldseed's tap activation.
- Creature — SpiritG
Seedborn Muse untaps all (or many) permanents, refreshing Hearthhull, the Worldseed's tap activation.
- Creature — Human RogueB
Both cards trigger when a permanent is sacrificed — they fire together.
- Legendary Creature — Vampire DemonBW
Both cards trigger when a permanent is sacrificed — they fire together.
- Creature — Human PirateB
Both cards trigger when a permanent is sacrificed — they fire together.
- Enchantment — ClassB
Both cards trigger when a permanent is sacrificed — they fire together.
- Creature — DevilR
Both cards trigger when a permanent is sacrificed — they fire together.
- Creature — Phyrexian HumanB
Both cards trigger when a permanent is sacrificed — they fire together.
- Legendary Creature — Insect ShamanBG
Both cards trigger when a permanent is sacrificed — they fire together.
- Artifact Creature — SpiritC
Both cards trigger when a permanent is sacrificed — they fire together.
- Legendary ArtifactC
Paradox Engine untaps all (or many) permanents, refreshing Hearthhull, the Worldseed's tap activation.
- Creature — Plant ElementalG
Both cards trigger when a permanent is sacrificed — 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
- Enchantment Creature — Lizard GlimmerBR
Both cards trigger when a permanent is sacrificed — they fire together.
- Creature — Goblin DruidGR
A-Sprouting Goblin is a sacrifice outlet, enabling Hearthhull, the Worldseed's death or sacrifice trigger.
- EnchantmentW
Norn's Disassembly is a sacrifice outlet, enabling Hearthhull, the Worldseed's death or sacrifice trigger.
- Legendary Creature — Frog BeastBG
A-Uurg, Spawn of Turg is a sacrifice outlet, enabling Hearthhull, the Worldseed's death or sacrifice trigger.
- Creature — Orc WarriorBR
Hearthhull, the Worldseed is a sacrifice outlet, enabling Dalkovan Outrider's death or sacrifice trigger.
- Creature — Elemental DragonG
A-Earthquake Dragon is a sacrifice outlet, enabling Hearthhull, the Worldseed's death or sacrifice trigger.
- LandC
Phyrexian Scrapyard is a sacrifice outlet, enabling Hearthhull, the Worldseed's death or sacrifice trigger.
Uthros Scanship3UArtifact — SpacecraftU
Atmospheric Greenhouse4GArtifact — SpacecraftG
Exploration BroodshipGArtifact — SpacecraftG
Entropic Battlecruiser3BArtifact — SpacecraftB
U.S.S. Enterprise-D, Galaxy-Class3Legendary Artifact — SpacecraftC
Arcane Spyglass4ArtifactC
Rusted Relic4ArtifactC
Larval Scoutlander2GArtifact — SpacecraftG
Transguild Courier4Artifact Creature — GolemBGRUW
Encroaching Mycosynth3UArtifactU
Uthros Research Craft2UArtifact — SpacecraftU
Tapestry of the Ages4ArtifactC