Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Brain in a Jar

2 · Artifact

{1}, {T}: Put a charge counter on Brain in a Jar, then you may cast an instant or sorcery spell with mana value equal to the number of charge counters on Brain in a Jar from your hand without paying its mana cost. {3}, {T}, Remove X charge counters from Brain in a Jar: Scry X.

Similar cards

Color identity:
NameManaTypeText
Temple of Cyclical Time Land (Transforms from Ojer Pakpatiq, Deepest Epoch.) {T}: Add {U}. Remove a time counter from Temple of Cyclical Time. {2}{U}, {T}: Transform Temple of Cyclical Time. Activate only if it has no time counters on it and only as a sorcery.
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.
Tamiyo's Immobilizer 3UArtifact Tamiyo's Immobilizer enters the battlefield with four oil counters on it. {T}, Remove an oil counter from Tamiyo's Immobilizer: Tap target artifact or creature.
Aria of Flame 2REnchantment When Aria of Flame enters the battlefield, each opponent gains 10 life. Whenever you cast an instant or sorcery spell, put a verse counter on Aria of Flame, then it deals damage equal to the number of verse counters on it to target player or planeswalker.
Cruel Sadist BCreature — Human Assassin {B}, {T}, Pay 1 life: Put a +1/+1 counter on Cruel Sadist. {2}{B}, {T}, Remove X +1/+1 counters from Cruel Sadist: It deals X damage to target creature. 1/1
Alaundo the Seer 2GULegendary Creature — Human Shaman {T}: Draw a card, then exile a card from your hand and put a number of time counters on it equal to its mana value. It gains "When the last time counter is removed from this card, if it's exiled, you may cast it without paying its mana cost. If you cast a creature spell this way, it gains haste until end of turn." Then remove a time counter from each other card you own in exile. 3/5
Kentaro, the Smiling Cat 1WLegendary Creature — Human Samurai Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) You may pay {X} rather than pay the mana cost for Samurai spells you cast, where X is that spell's mana value. 2/1
Font of Progress UArtifact Font of Progress enters the battlefield with two oil counters on it. {3}, {T}: Target player mills X cards, where X is the number of oil counters on Font of Progress.
Bladed Ambassador 1WCreature — Phyrexian Soldier Bladed Ambassador enters the battlefield with an oil counter on it. {1}, Remove an oil counter from Bladed Ambassador: Bladed Ambassador gains indestructible until end of turn. 3/1
Incendiary REnchantment — Aura Enchant creature At the beginning of your upkeep, you may put a fuse counter on Incendiary. When enchanted creature dies, Incendiary deals X damage to any target, where X is the number of fuse counters on Incendiary.
Page 25