As head-honcho of The Order, Coventry’s magical abilities basically speak for themselves. He’s also the main villain of the series so far and Jack Morton’s biological father. Darth Vader showed us a long time ago that evil, magical dads should never be trifled with. Not only can Coventry turn
lead into gold, root you to the ground, or pop you like a flesh balloon, he is also the only wizard to ever complete the Vade Maecum. Suck it, Jurgen!
Plus, one of his strongest abilities isn’t even supernatural. Like all famous cult leaders, he's extremely charismatic and gifted at winning people over. You won’t realize he’s your worst nightmare until it’s too late.