When you discard first and draw later, you can set up a nice dredge turn, too
While we have more than enough actual slivers to choose from, there are a few changeling cards that might be considered: Mutavault, Shields of Velis Vel, Amoeboid Changeling, Blades of Velis Vel, Shapesharer, Mirror Entity, Taurean Mauler, Chameleon Colossus
In Assassin decks, Mari works especially well with the overflowing amount of creature kill effects for hit counters
Ryan Hay (he/him) has been writing about Magic: The Gathering and video games for years, and loves absolutely terrible games
Whatever you do with Radstorm, just note that the showcase surge foil version is the most expensive, probably because it looks like the view you'd get from the original Fallout's pause screen
Sometimes they wont do what you want, but other times