Even if you mix it with Tri-Brigade, if the Tri-Brigade plays are stopped by Maxx "C", Artifact Lancea, or Ash Blossom, you can still perform Melffy plays as long as you have Wally in your hand, so being able to utilize it as a separate engine like LL-Tri-Brigade is a strength you can push compared to other themes
It requires you to build around being able to constantly destroy all the Walker tokens that Daryl generates, and is often not worth the hassle
Beyond its game-ending potential, Radstorms real strength is its utility
However, what makes it stand out is that it is the original card and not a reprint
The chances for each of the 40 cards in their Deck being "Graveyard and the Hand of Invitation" is listed as a percentage and a probability out of 2048
His Elemental Hero Plasma Vice deals damage and destroys monsters, showing the versatility of his deck