Adding Effects to VST Instrument (or MIDI) Tracks

I want to add insert effects (like reverb) to a MIDI drum track or to a VST Instrument track. I’ve tried using an FX Track, but haven’t been successful (yet). The purpose is to create drum loops, either using the HALion Sonic SE VST Instrument or by creating a MIDI drum track, then add a bit of reverb to the track so it doesn’t sound so dry. Can this be done? If so, how please?

You can not add audio FX to MIDI tracks. Use the audio outputs of the used VST Instruments instead.