{"schemaVersion":1,"record":{"key":"mechanic/rpg-grind--item-evolution","type":"mechanic","id":"rpg-grind--item-evolution","lang":"en","title":"Item evolution","summary":"An item changes form or capabilities after its usage conditions are fulfilled.","updatedAt":"2026-10-22","status":"active","url":"https://gamemechanics.pro/en/knowledge/mechanic/rpg-grind--item-evolution/","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/mechanic/rpg-grind--item-evolution.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/mechanic/rpg-grind--item-evolution.md","aliases":[],"tags":["RPG grinding","Equipment upgrades"],"sourceIds":["source-5c12c063773d9d80"],"sources":[{"id":"source-5c12c063773d9d80","title":"Monster Hunter Rise: Sunbreak","url":"https://game.capcom.com/manual/Multi-Platform/en/windows/page/9/1","verifiedAt":null}],"sections":[{"id":"principle","title":"How it works","body":"An item changes form or capabilities after its usage conditions are fulfilled."},{"id":"variants","title":"Variants","body":"### Action → reward\n\n<a id=\"item-evolution-loop\"></a>\n\n- Fulfill conditions with an equipped item → unlock its next form. <a id=\"item-evolution-repeat\"></a>\n- Complete thematic challenges tied to an item. <a id=\"item-evolution-option-2\"></a>\n- Choose among several evolution paths. <a id=\"item-evolution-option-3\"></a>"},{"id":"example","title":"Design example","body":"A staff awakens after being used to defeat spirits and gains a new spell."},{"id":"context","title":"Context and limits","body":"A systematic RPG grind reference: 110 mechanics and 330 variants in 18 sections. Four layers answer different questions: what the player repeats, what develops, how rewards arrive and what constrains the loop. It covers single-player RPGs, ARPGs, MMORPGs and adjacent management and accumulation systems. Every mechanic has an explanation, variants and a hypothetical example; coverage, combinations and verified game observations follow the catalog."}],"relations":[{"type":"explains","direction":"incoming","label":"Understand the principle","key":"lesson/choice-cost","title":"Choice costs and situational value","url":"https://gamemechanics.pro/en/lessons/choice-cost/","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/lesson/choice-cost.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/lesson/choice-cost.md"}],"placements":[{"catalogId":"rpg-grind","id":"item-evolution","title":"RPG grinding","url":"https://gamemechanics.pro/en/mechanics/rpg-grind/#item-evolution","categoryIds":["equipment-upgrades"]}],"supersededBy":[],"attributes":{"preview":{"updatedAt":"2026-10-22","title":"Item evolution","description":"An item changes form or capabilities after its usage conditions are fulfilled.","image":{"src":"images/mechanics/rpg-mhr-68.webp","width":512,"height":256,"game":"Monster Hunter Rise: Sunbreak","sourceUrl":"https://game.capcom.com/manual/Multi-Platform/en/windows/page/9/1","originalUrl":"https://game.capcom.com/manual/Multi-Platform/locale/en/page/91_12_1.jpg","credit":"Capcom; official web manual screenshot","rights":"Game imagery © its respective rights holders. Official game guide or publisher-distributed screenshot; all rights reserved. Excluded from MIT and CC BY 4.0.","caption":"Entering the smithy to upgrade a weapon","alt":"Entering the smithy to upgrade a weapon","markers":[{"x":22,"y":27,"label":"Forge/Upgrade Weapon opens the weapon development interface"}]},"tips":["Keep the connection between an original item and its next form clear."],"examples":[{"title":"Monster Hunter Rise: Sunbreak","url":"https://game.capcom.com/manual/Multi-Platform/en/windows/page/9/1"}]}},"endsAt":null,"provenance":"Original editorial RPG grind taxonomy authored for gamemechanics.pro on 2026-10-20 and expanded to cover activities, progression goals, reward rules and constraints. All original thirty family/branch/variant identities are preserved. Official developer and publisher sources support only the specifically described released-game observations; design variants and scenarios are hypothetical.","license":"CC-BY-4.0","codeLicense":"MIT","attribution":"gamemechanics.pro contributors","catalogKey":"catalog/rpg-grind"}}