Power-boosting spells like Colossal Might or Might of Oaks can serve double-dutyyou can boost your own Ring-bearer to allow it to be blocked, or if you want to disable a potential small power blocker, you can target your opponents creature with it so your Ring-bearer can slip past
Targeted removal is strong, but in a game where damage can be difficult to deal, giving an opponent 8+ health can be pretty bad
It is still too early to know what is going to happen and how bad this problem will get
This is a Japanese-language illustration (art) book
In fact, the one drop cost makes it an easy inclusion in decks that need a cheap Room to unlock, and it's perfect for those planning to sacrifice Rooms later on
Of course, the Pokmon TCG Pocket game makers dont want you to give up before you even get started, so they give you scores of early bonuses and rewards to drop your packet-opening wait time to zero and give you more colorful critters to collect