Eviledon is one of the most intimidating and desirable additions introduced during the Halloween event in Steal a Brainrot. As a Limited Secret-tier Brainrot, it's a high-stakes fusion result that rewards both persistence and luck. Its $31.5 million per second income makes it one of the most powerful Brainrots in the game, rivaled only by the top-tier Witch Fuse exclusives.

Eviledon is obtainable exclusively from the Witch's Fuse, the special Halloween fusion system that replaces the standard Craft Machine during the event period. This method requires feeding in very rare or high-tier Brainrots as fuse materials to have even a small chance of producing Eviledon. The odds are extremely low, so it's crucial to prepare beforehand by collecting Epic, Mythic, or other high-value Brainrots to increase your success probability.
Veteran players recommend doing fusion batches (5–10 attempts) to track “luck cycles.” If a fuse session feels cold—producing mostly lower-tier results—pause and return later. The Witch Fuse tends to reward consistent, well-timed sessions over random spamming.
While Eviledon can technically be stolen from other players' boards, opportunities are scarce. It's a visible, easily recognized Brainrot—its massive crimson frame and glowing fangs make it a clear target. To succeed, you'll need sharp timing and distractions (like triggering enemy waves or hiding your approach behind other steals). The payoff is huge but risky: Eviledon owners are typically high-level players who defend aggressively.
For players who missed the event or don't want to rely on chance, Eviledon Brainrot can be purchased safely through U4GM, a trusted game marketplace. As of now, the listed price for Eviledon is $49.99, reflecting its Secret-tier rarity and limited seasonal exclusivity. Considering its income rate and rarity, this is one of the more premium—but stable—acquisitions in the current Steal a Brainrot economy.
| Attribute | Value |
|---|---|
| Cost | $3.8B |
| Gender | Male |
| Has Ritual? | No |
| Income | $31.5M/s |
| Rarity | Secret |
| Availability | Limited (Halloween Event) |
| Methods | Witch Fuse / Stealing / Buying (U4GM) |
Eviledon's performance makes it one of the top passive earners. Even without a ritual boost, its raw output is unmatched in standard gameplay loops, offering exceptional long-term value for players who focus on income optimization.
Eviledon's design is a nightmarish, crimson reimagining of Tralaledon—its base counterpart. The body is built from angular, crimson plates with black vein-like patterns that glow under certain lighting. The most striking features are the curved black horns, razor fangs, and mechanized red fins, giving it a menacing “demon-shark” aesthetic. It perfectly fits the Halloween theme—equal parts mechanical and monstrous.
This visual identity makes Eviledon instantly recognizable in-game. Its sharp silhouette and color palette symbolize power, rarity, and intimidation, ensuring it stands out in any player's lineup.
Eviledon's Secret-tier rarity places it just below the highest fuse-exclusive in the Witch's Fuse lineup. Its value is defined by several converging factors:
From an investment perspective, Eviledon is both a high-cost and high-return asset—ideal for advanced players building a premium lineup or collectors focused on event exclusives.
Eviledon represents the pinnacle of Halloween fusion in Steal a Brainrot: rare, visually stunning, and economically dominant. The most practical path for active players is through the Witch's Fuse, using top-tier Brainrots to maximize odds. However, if you missed the event window or want to secure one immediately, buying from U4GM for $49.99 offers guaranteed access without the uncertainty of fusion RNG. With its stunning crimson design, Secret-tier rarity, and huge $31.5M/s income rate, Eviledon remains a must-have for collectors and profit-focused players alike.