Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Cavern of Souls

· Land

As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Similar cards

Color identity:
NameManaTypeText
Visions of Dominance 2GSorcery Put a +1/+1 counter on target creature, then double the number of +1/+1 counters on it. Flashback {8}{G}{G}. This spell costs {X} less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Fractured Powerstone 2Artifact {T}: Add {C}. {T}: Roll the planar die. Activate only as a sorcery.
Esior, Wardwing Familiar 1ULegendary Creature — Bird Flying Spells your opponents cast that target one or more commanders you control cost {3} more to cast. Partner (You can have two commanders if both have partner.) 1/3
Magus Lucea Kane 1GURLegendary Creature — Human Tyranid Wizard Spiritual Leader — At the beginning of combat on your turn, put a +1/+1 counter on target creature. Psychic Stimulus — {T}: Add {C}{C}. When you next cast a spell with {X} in its mana cost or activate an ability with {X} in its activation cost this turn, copy that spell or ability. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.) 1/1
Inexorable Blob 2GCreature — Ooze Delirium — Whenever Inexorable Blob attacks, if there are four or more card types among cards in your graveyard, create a 3/3 green Ooze creature token that's tapped and attacking. 3/3
Six-y Beast 3RCreature — Beast As Six-y Beast enters the battlefield, you secretly put six or fewer +1/+1 counters on it, then an opponent guesses the number of counters. If that player guesses right, sacrifice Six-y Beast after it enters the battlefield. 0/0
Staff of the Death Magus 3Artifact Whenever you cast a black spell or a Swamp enters the battlefield under your control, you gain 1 life.
Relive the Past 5GWSorcery Return up to one target artifact card, up to one target land card, and up to one target non-Aura enchantment card from your graveyard to the battlefield. They are 5/5 Elemental creatures in addition to their other types.
Agent's Toolkit 1GUArtifact — Clue Agent's Toolkit enters the battlefield with a +1/+1 counter, a flying counter, a deathtouch counter, and a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) Whenever a creature enters the battlefield under your control, you may move a counter from Agent's Toolkit onto that creature. {2}, Sacrifice Agent's Toolkit: Draw a card.
Triarch Stalker 3BBArtifact Creature — Necron Targeting Relay — At the beginning of combat on your turn, choose an opponent. Creatures attacking the last chosen player have menace. 4/5
Page 367