Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Magmatic Core

2RR · Enchantment

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your end step, Magmatic Core deals X damage divided as you choose among any number of target creatures, where X is the number of age counters on it.

Similar cards

Color identity:
NameManaTypeText
The Celestial Toymaker WUBLegendary Creature — Rogue Artificer Whenever The Celestial Toymaker attacks, look at the top three cards of your library. Exile any number of them in a face-down pile and the rest in a face-up pile. Defending player chooses one of those piles. Put that pile into your hand. At the beginning of each end step, each opponent loses 2 life for each spell or ability that caused one or more players to guess or to group cards or permanents into a pile this turn. 2/4
Gisela, the Broken Blade 2WWLegendary Creature — Angel Horror Flying, first strike, lifelink At the beginning of your end step, if you both own and control Gisela, the Broken Blade and a creature named Bruna, the Fading Light, exile them, then meld them into Brisela, Voice of Nightmares. 4/3
Auriok Bladewarden 1WCreature — Human Soldier {T}: Target creature gets +X/+X until end of turn, where X is Auriok Bladewarden's power. 1/1
Far Traveler 2WLegendary Enchantment — Background Commander creatures you own have "At the beginning of your end step, exile up to one target tapped creature you control, then return it to the battlefield under its owner's control."
Nethergoyf BCreature — Lhurgoyf Nethergoyf's power is equal to the number of card types among cards in your graveyard and its toughness is equal to that number plus 1. Escape—{2}{B}, Exile any number of other cards from your graveyard with four or more card types among them. (You may cast this card from your graveyard for its escape cost.) */1+*
Dawnglow Infusion XG/WSorcery You gain X life if {G} was spent to cast this spell and X life if {W} was spent to cast this spell. (Do both if {G}{W} was spent.)
Specter of Mortality 3BBCreature — Specter Flying When Specter of Mortality enters the battlefield, you may exile one or more creature cards from your graveyard. When you do, each other creature gets -X/-X until end of turn, where X is the number of cards exiled this way. 3/3
Incite Rebellion 4RRSorcery For each player, Incite Rebellion deals damage to that player and each creature that player controls equal to the number of creatures they control.
Thunderous Might 1REnchantment — Aura Enchant creature Whenever enchanted creature attacks, it gets +X/+0 until end of turn, where X is your devotion to red. (Each {R} in the mana costs of permanents you control counts toward your devotion to red.)
Terisiare's Devastation X2BBSorcery You lose X life and create X tapped Powerstone tokens. Then all creatures get -1/-1 until end of turn for each artifact you control. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Page 137