Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Cosmium Catalyst

· Artifact

{1}{R}, {T}: Choose an exiled card used to craft Cosmium Catalyst at random. You may cast that card without paying its mana cost.

Similar cards

Color identity:
NameManaTypeText
Nahiri's Sacrifice 1RSorcery As an additional cost to cast this spell, sacrifice an artifact or creature with mana value X. Nahiri's Sacrifice deals X damage divided as you choose among any number of target creatures.
Apothecary Initiate WCreature — Kithkin Cleric Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. 1/1
Marrow Bats 4BCreature — Bat Skeleton Flying Pay 4 life: Regenerate Marrow Bats. 4/1
Bitter Triumph 1BInstant As an additional cost to cast this spell, discard a card or pay 3 life. Destroy target creature or planeswalker.
Word of Command BBInstant Look at target opponent's hand and choose a card from it. You control that player until Word of Command finishes resolving. The player plays that card if able. While doing so, the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card. If the chosen card is cast as a spell, you control the player while that spell is resolving.
Kheru Lich Lord 3BGUCreature — Zombie Wizard At the beginning of your upkeep, you may pay {2}{B}. If you do, return a creature card at random from your graveyard to the battlefield. It gains flying, trample, and haste. Exile that card at the beginning of your next end step. If it would leave the battlefield, exile it instead of putting it anywhere else. 4/4
Phyrexian Grimoire 3Artifact {4}, {T}: Target opponent chooses one of the top two cards of your graveyard. Exile that card and put the other one into your hand.
Hoarding Dragon 3RRCreature — Dragon Flying When Hoarding Dragon enters the battlefield, you may search your library for an artifact card, exile it, then shuffle. When Hoarding Dragon dies, you may put the exiled card into its owner's hand. 4/4
Gaea's Will Sorcery Suspend 4—{G} Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead.
Emperor Mihail II 1UULegendary Creature — Merfolk Noble You may look at the top card of your library any time. You may cast Merfolk spells from the top of your library. Whenever you cast a Merfolk spell, you may pay {1}. If you do, create a 1/1 blue Merfolk creature token. 3/3
Page 122