About

Paper *.21.4 plugin converting mob spawners into tiered Catalyst Spawners (Epic/Legendary/Mythic) with per-tier limits. Converted spawners display a resizable NPC of the original mob plus a fully configurable multi-line hologram showing tier, *****, and multiplier. Catalysts auto-**** mobs at tier-based speeds, sell drops through ShopGUI+, and let players collect earnings via Vault by shift-right-clicking. Includes ItemsAdder custom-model-data items, PlaceholderAPI placeholders, tab-completed commands, and fully configurable ******/messages files.