Witchbane Orb provides Shroud to you and your permanents
Since the card is currently only being played in just one modern deck, I personally had it in the third spot behind the best blue reactive spells in the format, Counterspell and Force of Negation, but I can see the number one spot going to the best and most efficient threat the color has to offer
(6/23/2020) Any one-shot effects that are waiting "until [this] leaves the battlefield," such as that of Kitesail Freebooter, won't happen when a permanent phases out
Genetic Apex is home to 259 cards, already a substantial amount, but Mega Rising is even bigger, with over 70 more cards than its A-series counterpart
If you decide to play Shock Lock, you should believe that you will face only a couple of decks during the course of a tournament whose primary game plan counters yours
But overall