[Kameron8]

Sagum Ruinam only has 7 range, instead of 8. To replicate, count the tiles of the effect -- note that in the below example using the ability did NOT hurt the Jammer. Therefore, it doesn't have 'phantom range' like Wretched Oil.

[Shujin]

I guess technically it has a range of 8, it's how the skills usually behave, counting the tile you are standing on aswell, question is only if Dev meant to count it or not.

[Snake]

0 range does not count for anything but self-inflicted buffs/debuffs, mathematically.

[Neus]

I'm actually curious if there's any other inconsistent skills like this.

[MakeshiftWalrus]

Wretched Oil still behaves like this as well.

[WaifuApple]

I don't think so.

Wretched Oil has phantom range. Sagum Ruinam does not, so I wouldn't say they behave the same. Ruinam is just one range less than it should be, and phantom range is not present on it. I've not really seen any instances of the problem with Ruinam, but have with WO. Was stated in the post.

[Autumn]

That phantom range also stops you from triggering geist schritt with it as well so it should probably have the proper diamond.