Pay to win
Better balancing of cards also needed. Game has become stale and boring due to the overuse of hogriders, golem, knight, fireball and elite barbarians.
Have to either pay to play challenges or get new cards to counter the overused ones.
Also the emoji are super lame and used primarily by trolls. No setting to always block them which is also annoying.
Shf1000 about
Clash Royale, v1.9.2