Skripts
DupeCore
A all in one dupe skript! Item blacklisting, and lifesteal!

DupeCore resource overview
A all in one dupe skript! Item blacklisting, and lifesteal! Free official IconRealms Minecraft Skript resource for Minecraft 1.21.1 and Paper servers with skript.
skript lifesteal dupe 1.21.1 Paper Java
DupeCore & Lifesteal Skript – Ultimate Duplication & PvP System Take your server to the next level with DupeCore, the all-in-one Duplication and Lifesteal system! This Skript is designed for serious Minecraft servers looking to add advanced item duplication mechanics without breaking the game balance, alongside a toggleable PvP lifesteal system for competitive gameplay. Features: Safe Duplication System: Duplicate any item in your hand with /dupe [amount]. Fully compatible with all standard Minecraft items and shulker boxes. Blacklist support prevents overpowered or rare items from being duplicated. Shulker Box Safety: Any shulker box, regardless of color, is checked for blacklisted items to stop hidden exploits. Cooldown Management: Prevents spamming with fully configurable cooldowns via /dupecooldown. Lifesteal PvP: Toggle lifesteal on or off with {@lifesteal-enabled}. Kill another player to gain hearts and subtract them from your target, with a max of 20 hearts. Heart Economy: Players can withdraw hearts as red dye items with /withdraw and redeem them by right-clicking. Hearts cannot be duplicated or abused. Admin Tools: /dupeblacklist to manage restricted items Why choose DupeCore? This Skript is professional, secure, and ready for monetization. Perfect for servers that want a fun but balanced duplication system combined with engaging PvP mechanics. Safe, easy to use, and fully configurable.
Compatibility and version details
- Resource version
- 1.0.0
- Minecraft versions
- 1.21.1
- Server software
- Paper
- Compatibility
- Java
Dependencies
- Skbee - required
- Skquery - required
Updates
- v1.0.1 - Free (2026-07-24)