The Adamant Golem was a staggering figure, over three meters (10') tall with violet crystals embossed at every joint to instantly transmit the orders of the power core and fuel spells more powerful than any mortal mage could cast.
It couldn't repair itself as fast as a Rock Golem but damaging Adamant was an impressive feat and the construct was entirely made out of metal, not just coated with it.
On top of that, the Adamant Golem was just one of the many roaming the space between the tunnel and the fortress.
"You know what they say. The bigger they are…" Lith shapeshifted into his Tiamat form as Double Edge appeared in his hand in a burst of emerald flames. "The harder they hit!"
He kicked the Adamant Golem like it was a toy, sending it to crash against an incoming wave of enemies.