Watching the many drones coming to attack him, Lex was honestly impressed. He was fairly certain that his strength was near the pinnacle of this realm, so for this random creature to put up so much of a fight against him was extremely remarkable. It was no wonder that none of the other natives had survived its wrath.
That was still taking into account that Lex could also tell that the creature was not yet accustomed to its new power. Given enough time, it may have put up a greater fight. The hundred drones that had been released, Lex could tell, were some kind of self defense mechanism. They were mindless, and acted on instinct.
Some were running away, some were refueling and some were attacking. If ever one of the hundred managed to escape, the creature could be reborn much in the same way he was reborn after being crushed into meat paste.