# magnetic

Admits a fluid to Electromagnetic Fluid Ducts.

`magnetic` is a stateless flag: list it in `flags`. Electromagnetic Fluid Duct networks carry only magnetic fluids.

## Example

The patch `data/leafia/fluid_property_patch/hbm/amat.json` adds the flag and a [`dfceff`](https://movblock.mov/ntm-next/26.3/wiki/cursed/fluid-traits/dfceff.md) trait to NTM antimatter:

```json
{"flags": {"magnetic": true}, "traits": {"dfceff": {"dfc_modifier": 2.2}}}
```