Need to edit the text in the post bro, it says Water cards in the description.
Anyways, I use my level 2 Biljka a lot with Obsidian and as well as my level 3 Regal Peryton, and I have to say Peryton is my favorite and probably most used Chaos Legion monster card. Earth is my go to Splinter right now because it is the only Splinter I have that I can play at silver level with a level 3 Obsidian, while the rest of my rare summoners are just level 2.
!PIZZA
Thanks for catching that @silentwill!