If you happen to have a minion with the submerge or burrowing ability you can drop these artifacts in the subsurface making them difficult to pick up or destroy them without proper abilities
However, it also might make the deck more proactive outside of combat strategies, so keep that in the back of your mind when deciding how youll build your own Sethron deck
Given that Kuja, Genome Sorcerer is itself a wizard, it should also be relatively easy to transform it and double up all your damage pings
It was very strong in this deck after being added to my sideboard
Sadly, proving or disproving these is rarely a simple process, so we can only trust that Wizards catches anything before it sees print
However, if you already have one form of a card, theres no need to exchange your points for the other form