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Invasion of Segovia // Caetus, Sea Tyrant of SegoviaInvasion of Segovia // Caetus, Sea Tyrant of Segovia, back face

Invasion of Segovia // Caetus, Sea Tyrant of Segovia

Battle — Siege // Legendary Creature — Serpent$1.14

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When this Siege enters, create two 1/1 blue Kraken creature tokens with trample.

Noncreature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a noncreature spell pays for or one mana of that creature's color.) At the beginning of your end step, untap up to four target creatures.

Legal in Commander

Does

Makes tokens

Rewards

Combos 40

  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Archaeomancer + Essence Flux

    • Infinite creature ETB
    • Infinite creature LTB
    • Infinite magecraft triggers
    • Infinite storm count

    Mana needed: 233 decks on Commander Spellbook

    How it works

    Steps

    Cast Essence Flux by tapping Archaeomancer due to Essence Flux's convoke ability, blinking Archaeomancer. When Archaeomancer enters, it triggers, returning Essence Flux from your graveyard to your hand. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Stormsplitter + Haze of Rage

    • Infinite creature tokens with haste
    • Infinitely powerful creatures you control until end of turn

    Mana needed: 200 decks on Commander Spellbook

    How it works

    Steps

    Cast Haze of Rage with buyback by paying {2}, tapping Stormsplitter, and tapping Caetus. Haze of Rage's Storm ability and each Stormsplitter triggers. Resolve Haze of Rage's Storm ability, creating a copy of it for each spell cast before it this turn and resolving all those copies. Resolve each Stormsplitter's trigger, creating a token copy of each one. Haze of Rage resolves, giving creatures you control +1/+0 until end of turn and returning itself to your hand. Cast Haze of Rage with buyback by paying {3} and tapping one token copy of Stormsplitter. Repeat steps 2 through 5. Cast Haze of Rage with buyback by paying {2} and tapping two token copies of Stormsplitter. Repeat steps 2 through 5. Cast Haze of Rage with buyback by tapping four token copies of Stormsplitter. Repeat steps 2 through 5. Repeat from step 10.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Archaeomancer + Splash Portal

    • Infinite creature ETB
    • Infinite creature LTB
    • Infinite magecraft triggers
    • Infinite storm count

    Mana needed: 62 decks on Commander Spellbook

    How it works

    Steps

    Cast Splash Portal by tapping Archaeomancer due to Splash Portal's convoke ability, blinking Archaeomancer. When Archaeomancer enters, it triggers, returning Splash Portal from your graveyard to your hand. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Stormsplitter + Reiterate

    • Infinite creature tokens with haste
    • Infinite copies of instant and sorcery spells on the stack

    Mana needed: 53 decks on Commander Spellbook

    How it works

    Before you start

    You have another instant or sorcery card in hand with enough additional mana to cast it.

    Steps

    Cast any instant or sorcery by paying its mana cost. Stormsplitter triggers, creating a token copy of Stormsplitter. Cast Reiterate with buyback by paying {3}, tapping two copies of Stormsplitter, and tapping Caetus. Both Stormsplitters triggers, creating two token copies of themselves. Reiterate resolves, copying the spell from step 1 and returning itself to your hand. Cast Reiterate with buyback by paying {4} and tapping two token copies of Stormsplitter. Each Stormsplitter you control triggers, creating four token copies of Stormsplitter. Reiterate resolves, copying the spell from step 1 and returning itself to your hand. Cast Reiterate with buyback by paying {2} and tapping four token copies of Stormsplitter. Each Stormsplitter you control triggers, creating that many token copies of Stormsplitter. Reiterate resolves, copying the spell from step 1 and returning itself to your hand. Cast Reiterate with buyback by tapping six token copies of Stormsplitter. Repeat from step 10.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Displacer Kitten + Skycoach Conductor // All Aboard

    • Infinite casts of a specific spell

    Mana needed: 50 decks on Commander Spellbook

    How it works

    Steps

    Cast All Aboard using the convoke ability from Invasion of Segovia // Caetus, Sea Tyrant of Segovia by tapping Skycoach Conductor. Displacer Kitten triggers, blinking Skycoach Conductor, which enters prepared. Resolve All Aboard. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Archaeomancer + Skycoach Conductor // All Aboard

    • Infinite creature ETB
    • Infinite creature LTB
    • Infinite magecraft triggers
    • Infinite storm count

    Mana needed: 48 decks on Commander Spellbook

    How it works

    Steps

    Cast Skycoach Conductor // All Aboard by tapping Archaeomancer due to Skycoach Conductor // All Aboard's convoke ability, blinking Archaeomancer. When Archaeomancer enters, it triggers, returning Skycoach Conductor // All Aboard from your graveyard to your hand. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Intruder Alarm + Recruit the Worthy

    • Infinite creature tokens
    • Infinite mana creatures you control can produce
    • Infinite untap of creatures

    39 decks on Commander Spellbook

    How it works

    Before you start

    Sea Tyrant of Segovia. You control at least four untapped creatures, one of which must be white.

    Steps

    Cast Recruit the Worthy with buyback by tapping four creatures you control, one of which must be white. Resolve Recruit the Worthy, creating a 1/1 Soldier creature token and returning Recruit the Worthy to your hand. When the Soldier enters the battlefield, Intruder Alarm triggers, untapping all creatures. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Shipwreck Dowser + Essence Flux

    • Infinite creature ETB
    • Infinite creature LTB
    • Infinite magecraft triggers
    • Infinite storm count

    Mana needed: 30 decks on Commander Spellbook

    How it works

    Steps

    Cast Essence Flux by tapping Shipwreck Dowser due to Essence Flux's convoke ability, blinking Shipwreck Dowser. When Shipwreck Dowser enters, it triggers, returning Essence Flux from your graveyard to your hand. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Mnemonic Wall + Essence Flux

    • Infinite creature ETB
    • Infinite creature LTB
    • Infinite magecraft triggers
    • Infinite storm count

    Mana needed: 22 decks on Commander Spellbook

    How it works

    Steps

    Cast Essence Flux by tapping Mnemonic Wall due to Essence Flux's convoke ability, blinking Mnemonic Wall. When Mnemonic Wall enters, it triggers, returning Essence Flux from your graveyard to your hand. Repeat.

    Commander Spellbook ↗
  • Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Stormsplitter + Searing Touch

    • Infinite damage
    • Infinite creature tokens with haste

    Mana needed: 17 decks on Commander Spellbook

    How it works

    Steps

    Cast Searing Touch with buyback by paying {3}, tapping Stormsplitter, and tapping Caetus. Stormsplitter triggers, creating a token copy of itself. Searing Touch resolves, dealing 1 damage to any target and returning itself to your hand. Cast Searing Touch with buyback by paying {4} and tapping the token copy of Stormsplitter. Both Stormsplitters trigger, creating two token copies of Stormsplitter. Searing Touch resolves, dealing 1 damage to any target and returning itself to your hand. Cast Searing Touch with buyback by paying {3} and tapping two token copies of Stormsplitter. All four copies of Stormsplitter trigger, creating four token copies of Stormsplitter. Searing Touch resolves, dealing 1 damage to any target and returning itself to your hand. Cast Searing Touch with buyback by paying {1} and tapping four token copies of Stormsplitter. Each Stormsplitter you control triggers, creating that many token copies of Stormsplitter. Searing Touch resolves, dealing 1 damage to any target and returning itself to your hand. Cast Searing Touch with buyback by tapping five token copies of Stormsplitter. Repeat from step 11.

    Commander Spellbook ↗

Combo data from Commander Spellbook. Only combos of 2 or 3 named cards are listed.

Best commanders

Commanders whose abilities work with this card and share its colors, from what the cards do.

  1. Gran-GranGran-Gran reduces your spell costs, which Invasion of Segovia // Caetus, Sea Tyrant of Segovia can use because it rewards an Instant or sorcery. Invasion of Segovia // Caetus, Sea Tyrant of Segovia taps your creatures, which Gran-Gran can use because it triggers when your creature becomes tapped.
  2. Unctus, Grand MetatectInvasion of Segovia // Caetus, Sea Tyrant of Segovia taps your creatures and makes creature tokens, which Unctus, Grand Metatect can use because it triggers when your creature becomes tapped and pumps your whole team.
  3. Captain America, Living LegendInvasion of Segovia // Caetus, Sea Tyrant of Segovia taps your creatures, which Captain America, Living Legend can use because it triggers when your creature becomes tapped. Captain America, Living Legend untaps your creatures and Invasion of Segovia // Caetus, Sea Tyrant of Segovia taps your creatures.
  4. Mister FantasticMister Fantastic copies your triggered abilities, which Invasion of Segovia // Caetus, Sea Tyrant of Segovia can use because it has an enter-the-battlefield trigger. Invasion of Segovia // Caetus, Sea Tyrant of Segovia untaps your creatures and Mister Fantastic taps your creatures.
  5. Saint Traft and Rem KarolusInvasion of Segovia // Caetus, Sea Tyrant of Segovia taps your creatures and untaps your creatures, which Saint Traft and Rem Karolus can use because it triggers when your creature becomes tapped.
  6. Avatar Aang // Aang, Master of ElementsAvatar Aang // Aang, Master of Elements reduces your spell costs, which Invasion of Segovia // Caetus, Sea Tyrant of Segovia can use because it rewards an Instant or sorcery. Invasion of Segovia // Caetus, Sea Tyrant of Segovia untaps your creatures and Avatar Aang // Aang, Master of Elements taps your creatures.
  7. Adrix and Nev, TwincastersInvasion of Segovia // Caetus, Sea Tyrant of Segovia makes creature tokens and Adrix and Nev, Twincasters doubles tokens.
  8. Bard, King of DaleInvasion of Segovia // Caetus, Sea Tyrant of Segovia makes creature tokens and Bard, King of Dale doubles tokens.
  9. Donatello, the BrainsInvasion of Segovia // Caetus, Sea Tyrant of Segovia makes creature tokens and Donatello, the Brains doubles tokens.
  10. Grimgrin, Corpse-BornInvasion of Segovia // Caetus, Sea Tyrant of Segovia makes creature tokens, which Grimgrin, Corpse-Born can use because it sacrifices your creatures and rewards having/making creature tokens.

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