I know this is possible in theory but I just wanted to double check to make sure I didn't blow anything up.

Suppose I have multiple amps with a effects loops. Is it possible to connect the effects send of one amp to the effects return of another amp and run one as a pre-amp and one as a power-amp. How do I do this without causing explosions in my face.
Jumping on dat gear sig train.
PRS Hollowbody II / BKP Warpigs
Strandberg OS6T / BKP Aftermath
Strandberg OS7 / Lace Poopsticks
Skervesen Raptor 7FF / BKP Warpigs
Skervesen Raptor 6 NTB / BKP Juggernauts
Hapas Sludge 7 FF / Hapas Leviathan
Anderson Baritom / Motorcity Nuke BKP Sinner Anderson H2+
Warmoth Baritone / BKP Piledriver
Ibanez Rg2120x / BKP Nailbomb

Blackstar ID:Core Beam