mob-attack-tool VS foundryvtt-magic-items

You're welcome! I've actually written a module myself (Mob Attack Tool) which is why writing such macros comes pretty easy to me nowadays. Mind you, I'd never written a single line of javascript before I bought Foundry. :P

Mob Attack Tool Bit of a shameless plug, but this module of mine implements the DMG's Handling Mobs rules (p. 250), which I happen to use frequently to speed up unwieldy combat encounters. I've added more automation features recently, like ending mob turns and automatically detecting multiattack.

Well, bit of a shameless plug, but I've made a module myself a little while ago. It's called Mob Attack Tool, and as the name suggests, adds support for easily handling mob attacks in the dnd5e system.

FoundryVTT Magic Items - This module for Foundry VTT and specific for the DnD5e system, adds the ability to create magical items with spells or feats that belong to the item itself, such as staffs or magic wands, which will be automatically inherited from the character who owns the item.

Magic Items - Allows adding additional spells and such onto magic items directly. Very useful for items that function on charge systems that can be upcast, though a little tricky to work with.

Well there's your problem right there.

Magic Items might help you. I believe you can set it to use multiple charges and scale with number of charges.

a solution could be to code your cutom "feature" into custom magic spells and use the mod "magic items" which let you add spells to magic items with customizable charge cost per spell, number of charges, charges regained at x and so on

What you want is the Magic Items Module... it works with MIDI-QOL and DAE. https://gitlab.com/riccisi/foundryvtt-magic-items

Magic Items

There's an issue for this raised on the module's gitlab page: https://gitlab.com/riccisi/foundryvtt-magic-items/-/issues/82