User blog comment:Lykrast/CCC4 by Commander Marko/@comment-3974211-20140702153243/@comment-3974211-20140703133728

What's the definition of spammable then? Because the lowest cooldown on Draven's entry (above) is 4 seconds. Each of Azazel's abilities is spammable (even his ultimate, by comparison to the cooldowns on other champions); and concurrent usage of his abilities empowers/depowers them. His Q/R generate empowerment stacks; his W maintains empowerment stacks; and his E dispells them. He uses mana, so the "becomes less spammable" is tied into managing his mana costs (which is vague, but his passive turns mana into energy - so it's not like other mana champions who either have mana or are permanently silenced).