It wasn't anything formidable, just the regular "Quicksand Skill" that most Magic-Type apprentices knew.
But how did he think of this?
By using Quicksand to trap himself, he would have been doomed in actual combat.
Yet it was this "die to kill" tactic that allowed him to survive?
However, reality didn't afford them much time to think.
Lizard Mage Serli might not be as quick-witted as Leonard Churchill, but the innate high wisdom from his lizard bloodline allowed him to respond in an instant.
The assassin had given away his movements by choosing his targets to kill, and the moment he hesitated over the sandpit revealed his weakness.
Serli clutched two blue cards in his hands and slammed them on the ground while shouting, "Curse Art: Beast-Vine Cage!"
In an instant, the ground within a hundred meters tumultuously rolled over as if some subterranean dragon was about to emerge.
The assassin frowned at the vines that began to entangle around his feet.