[BUG] Cannot see target indicators for targeted spells/abilities, declared blocks, etc.
Sometimes in a game, the lines used as targeting indicators will be nearly invisible. This makes it extremely difficult to determine the target of a spell/ability, which creatures are being blocked, etc.
I've attached a screenshot of an example where my creatures were blocked - you can vaguely make out the arrows, but it is almost impossible to tell where the arrows are coming from, and therefore, which creatures are being blocked.
I have also seen this happen with targeted spells and abilities. With a single spell or ability on the stack, it is easy to infer what is happening. But with multiple spells/abilities on the stack, it can be very difficult to understand how everything is going to resolve.