M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Root Sliver | 3G | Creature — Sliver | This spell can't be countered. Sliver spells can't be countered. 2/2 |
| Dogpile | 3R | Instant | Dogpile deals damage to any target equal to the number of attacking creatures you control. |
| Insidious Will | 2UU | Instant | Choose one — • Counter target spell. • You may choose new targets for target spell. • Copy target instant or sorcery spell. You may choose new targets for the copy. |
| Keeper of Progenitus | 3G | Creature — Elf Druid | Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3 |
| Nuclear Fallout | XBB | Sorcery | Each creature gets twice -X/-X until end of turn. Each player gets X rad counters. |
| Incubation Druid | 1G | Creature — Elf Druid | {T}: Add one mana of any type that a land you control could produce. If Incubation Druid has a +1/+1 counter on it, add three mana of that type instead. {3}{G}{G}: Adapt 3. (If this creature has no +1/+1 counters on it, put three +1/+1 counters on it.) 0/2 |
| Smother | 1B | Instant | Destroy target creature with mana value 3 or less. It can't be regenerated. |
| Final Payment | WB | Instant | As an additional cost to cast this spell, pay 5 life or sacrifice a creature or enchantment. Destroy target creature. |
| Cavern of Souls | Land | As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered. | |
| Heartbeat of Spring | 2G | Enchantment | Whenever a player taps a land for mana, that player adds one mana of any type that land produced. |