I don't get this thread. I had to google who Indramon was and found out he's only ultimate level. Trunks is way beyond his level. Also I assume you must mean Gohan from when he fought Cell because he's fighting Machinedramon, the stronger of the two digimon. Gohan SSJ2 would beast on Machinedramon hard.
There are some digimon out there who would absolutely destroy DBZ characters but not these two digimon.