Infinite Reroll Script Guide

Infinite reroll scripts are the most controversial third-party tools in Build A Blue Lock Squad. They promise unlimited gacha pulls without spending reroll tokens — an irresistible offer for players chasing NEL Isagi, NEL Rin, Kaiser, and other elite characters from the Tier List. This guide explains how these scripts claim to work, why they often fail, and the legitimate reroll strategies that actually build competitive squads.

Build A Blue Lock Squad by The LockerRoom is a gacha squad builder where rerolls replace your lowest-OVR lineup member and refreshes reset the pull pool from the same roll. Reroll tokens are valuable currency earned through codes, daily quests, and free methods — which is exactly why infinite reroll scripts exist.

How Infinite Reroll Scripts Claim to Work

These scripts operate by injecting Lua code into the Roblox client through an executor. The injected code attempts to interact with the reroll system in several ways:

RemoteEvent interception — Scripts hook into the network calls the game sends when you press reroll. They try to replay, modify, or spam these requests faster than the normal UI allows.

Token bypass attempts — Some scripts attempt to manipulate the client-side reroll counter display, making it appear you have unlimited tokens while the server still tracks your actual balance.

Pool manipulation — Advanced scripts try to read or modify the character pool data before you confirm a reroll, attempting to force specific rarities or named characters into your pull.

Auto-reroll loops — Scripts automatically reroll until a target rarity or character appears, cycling through pulls without manual confirmation.

For general script safety information, read our Scripts Overview and Auto-Farm Scripts pages.

Why Server Validation Defeats Most Scripts

Build A Blue Lock Squad processes reroll outcomes server-side. When you initiate a reroll, the client sends a request to the game server, which validates your token balance, generates the random pull, deducts the token, and returns the result. Client-side scripts cannot alter server-side random generation or token counts.

This means infinite reroll scripts typically produce one of three outcomes:

Visual glitch — The UI shows rerolls happening, but the server rejects the requests. No characters change and no tokens are actually consumed or gained.

Token drain — The script successfully triggers legitimate rerolls but burns through your real tokens rapidly without intelligent stopping, wasting currency on low-value pulls.

Detection and ban — Rapid-fire reroll requests trigger anti-cheat flags. Accounts using these scripts face suspension or permanent bans.

None of these outcomes give you free elite characters. The gacha system is designed specifically to prevent client-side exploitation.

Ban Risk Is Severe for Reroll Scripts

Infinite reroll scripts are more aggressively detected than auto-farm scripts because they directly attack the monetization and progression core of the game. Unusual reroll request rates, impossible pull sequences, and executor memory signatures all feed anti-cheat systems.

Permanent bans are common for reroll exploit usage. The LockerRoom has financial incentive to protect the reroll economy — free infinite pulls undermine code rewards, daily quests, and any future premium reroll purchases.

Never use infinite reroll scripts on your main account. If you test on an alt, assume the account will be banned within hours or days.

The Reroll vs Refresh Distinction

Legitimate reroll strategy requires understanding two mechanics. A reroll replaces your lowest-OVR squad member with a new random character. A refresh resets the available options in your current roll without replacing anyone.

Scripts that ignore this distinction waste tokens. Our Reroll Strategy guide teaches when each action maximizes value — knowledge that no script replicates intelligently.

For example, if your current roll pool shows two epic-tier characters, refreshing gives you another chance at both before committing a reroll. Scripts that auto-reroll blindly would skip this optimization entirely.

Legitimate Ways to Maximize Rerolls

Instead of chasing broken scripts, stack every legal reroll source:

Promo codes — Redeem ELUSIVE (10 rerolls), OneThousandCCU (5 rerolls), and OneThousandMembers (10 rerolls) from our Working Codes page. Join The LockerRoom group first — see How to Redeem.

Free rerolls — Like, favorite, join group, talk to Sendou. Full checklist on Free Rerolls.

Daily quests — Complete all daily objectives for bonus reroll tokens. See Daily Quests.

Smart timing — Save rerolls for when you understand target characters. Study Best Characters and Elusive Characters from the latest ELUSIVES Update before spending.

Combined, these sources provide 20-30+ rerolls per week without any ban risk — enough to steadily climb toward the squad benchmarks in our High OVR Squad Guide.

Security Warnings

Infinite reroll scripts require executor programs — standalone applications that inject code into Roblox. These executors are frequent malware vectors. Keyloggers disguised as executors steal Roblox credentials, leading to account theft beyond just bans.

Never download executors from unverified sources. Never enter your password anywhere except the official Roblox login. Never pay for “premium undetected executors” — they offer no real protection.

Community and Updates

The Build A Blue Lock Squad community does not endorse reroll scripts. For legitimate reroll discussions, character tier debates, and code announcements, join through our Discord & Community Links page.

There is no official Trello. After major patches like those documented in Patch History, reroll scripts typically break until their authors reverse-engineer changes — during which time your alt account sits flagged or banned.

Building a Top Squad Without Scripts

Focus rerolls on replacing your weakest squad member with characters from the Best Strikers and Best Goalkeepers lists. Understand Rarity Tiers so you know when a pull is worth keeping versus rerolling again.

Top targets — NEL Isagi, NEL Rin, NEL Nagi, Kaiser, Bachira, Barou, Shidou, Sae, Lavinho, Kunigami — have defined OVR ranges that make squad evaluation straightforward once you know the benchmarks.

Legitimate reroll strategy with 25+ weekly pulls outperforms infinite reroll scripts that get your account banned before landing a single elite character. Start with active codes, learn the mechanics, and build smart.