Following info comes from Mega 12.
Here's another shot of Ecliptor.
The 5 Rangers fought Moledriller. Pink, Blue, Yellow and Red fired
their Blasters at him. Black went with using his Lunar Lance however
Moledriller blocked it.
Here's a shot of Black facing Moledriller and Craterites.
The "Mega Tank" is used in this ep.
Here's Giant Moledriller.
Here's a shot of the Astro Megazord Cockpit but this time with Black in
Heres' a shot of Moledriller and the Astro Megazord.
Here's a shot of the Astro Megazord Saber hitting Moledriller. This attack is what
leads to his destruction
even though he doesn't explode.