M:tG card similarity search
3 · Artifact
{1}, {T}: You gain 1 life. Put a brick counter on Luxa River Shrine. {T}: You gain 2 life. Activate only if there are three or more brick counters on Luxa River Shrine.
| Name | Mana | Type | Text | 
|---|---|---|---|
| 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. | 
| Baton of Courage | 3 | Artifact | Flash Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) Remove a charge counter from Baton of Courage: Target creature gets +1/+1 until end of turn. | 
| Evolving Adaptive | G | Creature — Phyrexian Warrior | Evolving Adaptive enters the battlefield with an oil counter on it. Evolving Adaptive gets +1/+1 for each oil counter on it. Whenever another creature enters the battlefield under your control, if that creature has greater power or toughness than Evolving Adaptive, put an oil counter on Evolving Adaptive. 0/0 | 
| Quest for the Holy Relic | W | Enchantment | Whenever you cast a creature spell, you may put a quest counter on Quest for the Holy Relic. Remove five quest counters from Quest for the Holy Relic and sacrifice it: Search your library for an Equipment card, put it onto the battlefield, attach it to a creature you control, then shuffle. | 
| Organ Grinder | 2B | Creature — Zombie | {T}, Exile three cards from your graveyard: Target player loses 3 life. 3/1 | 
| Imminent Doom | 2R | Enchantment | Imminent Doom enters the battlefield with a doom counter on it. Whenever you cast a spell with mana value equal to the number of doom counters on Imminent Doom, Imminent Doom deals that much damage to any target. Then put a doom counter on Imminent Doom. | 
| Disciple of Perdition | 1B | Creature — Human Warlock | When Disciple of Perdition dies, choose one. If you have exactly 13 life, you may choose both. • You draw a card and you lose 1 life. • Exile target opponent's graveyard. That player loses 1 life. 1/3 | 
| Spore Flower | GG | Creature — Fungus | At the beginning of your upkeep, put a spore counter on Spore Flower. Remove three spore counters from Spore Flower: Prevent all combat damage that would be dealt this turn. 0/1 | 
| Forsaken Wastes | 2B | World Enchantment | Players can't gain life. At the beginning of each player's upkeep, that player loses 1 life. Whenever Forsaken Wastes becomes the target of a spell, that spell's controller loses 5 life. | 
| Daemogoth Woe-Eater | 1BB/GG | Creature — Demon | At the beginning of your upkeep, sacrifice a creature. When you sacrifice Daemogoth Woe-Eater, each opponent discards a card, you draw a card, and you gain 2 life. 7/6 |