Pets: Elementalist earth pets death effects

[MrFrank]

This suggestion is primarily intended for the Juggernaut, but can be extended to Golems and Gnomes, or even modified for other Elem pets if anyone has ideas for it.

1. Upon death the Juggernaut leaves behind "pile of rubble" or "a boulder" which can then be used as a heavy weapon or possessed by a DO etc.

AND/OR

2. Upon death Juggernaut drops a Chunk of Onyx. Inspired by Pebblit/Stone Talus drops in Breath of the Wild.