Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Thorn of Amethyst

2 · Artifact

Noncreature spells cost {1} more to cast.

Similar cards

Color identity:
NameManaTypeText
Memory Worm 1RCreature — Alien Worm Paradox — Whenever you cast a spell from anywhere other than your hand, Memory Worm deals 2 damage to target player. That player discards a card, then draws a card. Put a +1/+1 counter on Memory Worm. 1/1
Brimaz, Blight of Oreskos 2WBLegendary Creature — Phyrexian Cat Whenever you cast a Phyrexian creature or artifact creature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with X +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) At the beginning of each end step, if a Phyrexian died under your control this turn, proliferate. 3/4
Muse Vortex XUUSorcery Exile the top X cards of your library. You may cast an instant or sorcery spell with mana value X or less from among them without paying its mana cost. Then put the exiled instant and sorcery cards that weren't cast this way into your hand and the rest on the bottom of your library in a random order.
Jodah's Codex 5Artifact Domain — {5}, {T}: Draw a card. This ability costs {1} less to activate for each basic land type among lands you control.
Deathlace BInstant Target spell or permanent becomes black. (Mana symbols on that permanent remain unchanged.)
Orim's Cure 1WInstant If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Prevent the next 4 damage that would be dealt to any target this turn.
Disrupting Shoal XUUInstant — Arcane You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X.
In the Eye of Chaos 2UWorld Enchantment Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.
Etali, Primal Conqueror 5RRLegendary Creature — Elder Dinosaur Trample When Etali, Primal Conqueror enters the battlefield, each player exiles cards from the top of their library until they exile a nonland card. You may cast any number of spells from among the nonland cards exiled this way without paying their mana costs. {9}{G/P}: Transform Etali. Activate only as a sorcery. 7/7
Sins of the Past 4BBSorcery Until end of turn, you may cast target instant or sorcery card from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. Exile Sins of the Past.
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