What is the rarest Brainrot?

Currently, the OG rarity is the highest, surpassing Secret. Examples typically include event-specific Brainrots.

How do I get Brainrots?

You can purchase them from the conveyor or steal them from other players' bases if they are unlocked.

What is Steal a Brainrot?

Steal a Brainrot is a thrilling Roblox game by BRAZILIAN SPYDER where you collect brainrots, build wealth, and compete on the leaderboard.

How does the fusion system work?

You can use the Fuse Machine to combine two brainrots and create new, rarer brainrots. Special fusion machines like Santa's Fuse and Witch Fuse offer unique combinations.

Karkerheart Luvkur

Brainrot God

LUCKY BLOCK

Base Cost

$67.5M

Price Format:

• K = 1,000

• M = 1,000,000

• B = 1,000,000,000

• T = 1,000,000,000,000

Income per Second

$297.5K

Price Format:

• K = 1,000

• M = 1,000,000

• B = 1,000,000,000

• T = 1,000,000,000,000

Efficiency

0.44%

Event

valentines-pt1-event

Karkerheart Luvkur is a Brainrot God-tier Valentine-themed version of Karkerkar Kurkur. Karkerheart Luvkur infuses heart motifs and romantic flair into the original chaotic design, transforming raw energy into exaggerated love-driven Italian brainrot chaos.

Brainrot God brainrot generating $297.5K/second

Mutation Income Table

Mutation	Multiplier	Income/sec	Income/hour
Default	1x	$297.5K	$1.0B
Gold	1.25x	$371.8K	$1.3B
Diamond	1.5x	$446.2K	$1.6B
Rainbow	10x	$2.9M	$10.7B
Bloodrot	2x	$595.0K	$2.1B
Celestial	4x	$1.1M	$4.2B
Candy	4x	$1.1M	$4.2B
Lava	6x	$1.7M	$6.4B
Galaxy	6x	$1.7M	$6.4B
YinYang	7.5x	$2.2M	$8.0B
Radioactive	8.5x	$2.5M	$9.1B
Cursed	9x	$2.6M	$9.6B

Lucky Block Information

Obtained by opening Lucky Blocks purchased from the conveyor or special events.

Details: Lucky Block brainrots have a chance to be obtained when opening Lucky Blocks. Drop rates depend on block rarity and event modifiers.

Lucky Block Source:

Heart Lucky Block

Acquisition Strategies

🛒 Purchase Strategy

Karkerheart Luvkur is obtainable by opening the Heart Lucky Block during the valentines-event.

Spawn Rate: Obtained from the Heart Lucky Block during the valentines-event, where Karkerheart Luvkur may drop as a reward.

🔓 Stealing Strategy

Steal from heavily defended bases; requires advanced speed boosts, strategic timing, and high-tier defensive items.

⚡ Advanced Strategy

Farm and open Heart Lucky Blocks during the valentines-event to maximize chances of obtaining Karkerheart Luvkur.

⚠️ Controversy & Disputes

None; confirmed as a published Brainrot God character by developers, introduced in February 2026. Karkerheart Luvkur gained popularity as a Valentine-themed evolution of Karkerkar Kurkur.