You may cast the card for as long as it remains exiled.) Magic design is a lot about iterative loops, where you try something, get feedback, and then change it based on the feedback
The simple nature of how this card functions so effortlessly is the reason that Black Waltz No
I'll give you a hint: he met the same fate as his big, bad demon buddy GriselbrandGriselbrand
(Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) When a Dragon you control enters, return this enchantment to its owner's hand
Flawless Maneuver is one of a cycle of spells you can cast for free if you control your commander, and Sigardas Aid gives you a cheap way to put Equipment on Cap ready for him to lob them
Blue-Black Graveyard Just because something has gone to the graveyard doesn't mean it's gone for good