I dislike this.
It makes the game more complex, adding more kinds of mechanics that arent realy needed.
To some level too powerful because it makes so many monsters useless it can be destroyde, but still. If you're facing a gravity shield, you can use lightning on your own creatures to make them usefull again and if you're upp against diamond shield you can use blessing. This shield is harder to circumvent unless you have precisely the right creatures, and all decks dont carry momentum of steal.
It also adds more kinds of a rock, scissor, paper style to the game, and that's not funny even if the elements are ment to be different.
That said elements is overall a great game and I am looking forward to the other new cards that may be coming.