5e Treasure alternative: magic Items as class features

[BerzerkerUnit]

Idea: you take a magic item property and you keep it as a class feature “technique” if it fits your class.

Example: Dancing Blade as a Psiknight feature. Flame tongue weapon as a Fiend pact blade lock or wildfire Druid etc.

It takes an Attunement slot, like a normal item but lets you do a thing with any weapon if it makes sense.

This is an alternative treasure house rule.

[JNAProductions]

Idea: you take a magic item property and you keep it as a class feature “technique” if it fits your class.

Example: Dancing Blade as a Psiknight feature. Flame tongue weapon as a Fiend pact blade lock or wildfire Druid etc.

It takes an Attunement slot, like a normal item but lets you do a thing with any weapon if it makes sense.

This is an alternative treasure house rule.

Seems like a neat idea. I'd like to see how you'd implement it.