Ok i'm not fully finished with the details here but
Something like the Ents
They could fit in UR really nicely, I'm not an artist, but I think that perhaps a group ability that "Entwines the Opponents Hp with their own" Meaning this Takes the Hp from the Opponent and gives it the the player using the Ents
Historically speaking Ents are "strong" and (odiously made up)
Nah, I think the distinct lack of any mythical fantasy element is what really differentiates UR from other TCGs. It's a welcome break from a gaming environment saturated with sexy Dark elves and 2d4 Magic missiles.
Well, okay so FPC has that one elf, and Thormund thinks he's a dwarf, but still.