O.k. Roots/Ghiest is nuts for a lot of clans because they nullify allot of the bigger cards that rely on those abilities.
Pirahnas/Nightmare sucks for the many clans that rely on their bonuses. It also evens the odds against Roots/GHEIST by playing on an even playing field. (Except for Roots' generally higher base power.)
So in an ELO war being won in the upper echelons by Roots mono or hybrid, and Piranhas seeing a lot of action to try to counter in the meta....
The Urban Rivals team is made by lovers of all kind of Collectibles Cards Games and Trading Cards Games like: Magic the Gathering, Dominion, Vampire, Yu-Gi-Oh!, Pokemon, Wakfu TCG, Assassin Creed Recollection, Shadow Era, Kard Kombat and Might & Magic Duel of Champions.