Once you understand these colorful icons, you can pick up any card from any set, in any language, and know exactly how it works
It's the same 200-odd cards that everyone else can access and, more importantly, only one or two of the rare ones are required for you to build a highly competitive deck around - after less than a week of checking in daily, I had enough for at least one, and probably with a bit of targeted play two or three, of the main competitive decks already
But you can also put bounty counters on other creatures with it and profit from them dying
This card is very popular as a removal engine in Colorless decks and Artifact decks, so the skys the limit
For Kyoshi Island Plaza's first ability, the number of Shrines you control is checked when the ability resolves