How add attribute to items?

It can't be done without plugins, but there is a plugin, with tutorials, that allows you to do exactly what I think you want to.

If you really don't want to use plugins, the only workaround that I know of that doesn't use coding is to use potion effects, which I know you don't want to use.

Here is a link to the plugin https://mcreator.net/plugin/103319/attributes-nerdy-edition

Here is a link to the page for the plugin that the most recent one was based on that explains how to use it https://mcreator.net/plugin/88645/azziers-tools

Here is a link on how to install plugins https://mcreator.net/wiki/understand-plugins

(First link is what you download, second one is the information on how to use it, third one is how you get access to it)

It can't be done without plugins, but there is a plugin, with tutorials, that allows you to do exactly what I think you want to.

If you really don't want to use plugins, the only workaround that I know of that doesn't use coding is to use potion effects, which I know you don't want to use.

Here is a link to the plugin https://mcreator.net/plugin/103319/attributes-nerdy-edition

Here is a link to the page for the plugin that the most recent one was based on that explains how to use it https://mcreator.net/plugin/88645/azziers-toolsbasket random

Here is a link on how to install plugins https://mcreator.net/wiki/understand-plugins

(First link is what you download, second one is the information on how to use it, third one is how you get access to it)

Thanks so much for replying. This is exactly what I was looking for.