Oh how lovely. Completely forgot that if you use a Kodo on a Mad Scientist who then summons a mirror entity will also immediately copy your Kodo. Fucking nonsense.
Anyway, in order to balance this game they should probably start by nerfing the overpowered cards sooner rather than later instead of designing new cards around them. The meta will only go further and further into extremities. Also trying to solve the balance by adding more cards with even more random effects is not a great way to balance the game Blizzard.
Also completely removing sets in order to make the game more accessible to new players is an absolutely awful idea. I'd much rather see them add a few staple cards from GvG/TGT to the basic card list for example. It won't be as easy to do that with the adventure expansions without devaluing them though.
Anyway, in order to balance this game they should probably start by nerfing the overpowered cards sooner rather than later instead of designing new cards around them. The meta will only go further and further into extremities. Also trying to solve the balance by adding more cards with even more random effects is not a great way to balance the game Blizzard.
Also completely removing sets in order to make the game more accessible to new players is an absolutely awful idea. I'd much rather see them add a few staple cards from GvG/TGT to the basic card list for example. It won't be as easy to do that with the adventure expansions without devaluing them though.