Welcome Lyra1337! The eBlock shield is for an Arduino compatible pinout. It may be possible to map the matching Rhino pins to an intermediate protoboard, but you’ll have something that looks like spaghetti when you’re done You can get a set of female Arduino headers at someplace like SparkFun for a dollar or two. Unless you’re up for an adventure in soldering, I would suggest getting a Panda, especially if you have invested in a bunch of eBlocks.
 Dang Gus, it’s Saturday night! You should be taking your wife out to a nice dinner!
@ Lyra1337 - Cut one end off the eBlock wire, and solder it to the appropriate pins on the Rhino, or use headers so you can disconnect it easily later.