[snake obsidian]

"Hey! You overgrown lizard! How come you claim yourself to be lord of all when you can´t even watch your back?" Shouted Wilian to the dragon while weaving the illusion of a bigger wyrm pouncing on him to take his guard down.

Spoiler

Attack Krakkael with Phantasmal Assault:
At-Will Arcane, Illusion, Implement, Psychic
Standard Action Ranged 10
Target: One creature
Attack: Intelligence+Staff+Feat (1d20+8)[13]vs. Will
Hit: Int.+Staff modifier (1d8+7)[11] psychic damage, and the target grants combat advantage and can`t make opportunity attacks until the end of your next turn.