Card Codex

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17 May 2024: Card library updated.

Thelon's Curse

GG · Enchantment

Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {U} for each creature chosen this way. If the player does, untap those creatures.

Similar cards

Color identity:
NameManaTypeText
Aether Sting 3REnchantment Whenever an opponent casts a creature spell, Aether Sting deals 1 damage to that player.
Ego Drain BSorcery Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. If you don't control a Faerie, exile a card from your hand.
Maskwood Nexus 4Artifact Creatures you control are every creature type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. {3}, {T}: Create a 2/2 blue Shapeshifter creature token with changeling. (It is every creature type.)
A-Visions of Phyrexia 2RREnchantment At the beginning of your upkeep, exile the top two cards of your library. Until your next end step, you may play one of those cards. At the beginning of your end step, if you didn't play a card from exile this turn, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Corrosion 1BREnchantment 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 upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with mana value less than or equal to the number of rust counters on it. Artifacts destroyed this way can't be regenerated. When Corrosion leaves the battlefield, remove all rust counters from all permanents.
Ferris Wheel Artifact — Attraction Visit — Choose target creature that hasn't been phased out with Ferris Wheel. That creature phases out until you roll a 3 or less while rolling to visit your Attractions.
Forced Fruition 4UUEnchantment Whenever an opponent casts a spell, that player draws seven cards.
Mana Geyser 3RRSorcery Add {R} for each tapped land your opponents control.
Stormbreath Dragon 3RRCreature — Dragon Flying, haste, protection from white {5}{R}{R}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Stormbreath Dragon becomes monstrous, it deals damage to each opponent equal to the number of cards in that player's hand. 4/4
Mondronen Shaman 3RCreature — Human Shaman Werewolf At the beginning of each upkeep, if no spells were cast last turn, transform Mondronen Shaman. 3/2
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