Rad counters are not great if they are on you as a player, but lots of your Mutant creatures get powered up by rad counters, such as Mirelurk Queen and Screeching Scorchbeast
This is also valuable in token decks, as generating a lot of 1/1 or 2/2 tokens would reliably trigger Enduring Innocent's card draw.
Not only is it a cheap wizard to start getting your damage pings in, but its also a noncreature spell to trigger your other wizards
To activate Synthesis Pod's ability, you must exile a spell you control on the stack (the only place spells exist)
In some instances, resolving this spell could end the game, but being able to draw four cards for a single hit is so strong
In decks that benefit significantly more from playing creatures over enchantments, Deputy of Detention could be a great choice