Few Pokmon can shift a game's tide as efficiently, no matter how strong they are
If Green can have the ultimate Coastal Piracy with Toski, Bearer of Secrets, then White can be allowed some actual good draw too, no
Some rare-rarity cards only exist in reverse-holo and holo versions, others only exist in standard and reverse-holo
The reminder text is the important part, which is that no damage is dealt in that challenge. Willpower totals do not protect the target, because there is no damage to soak
Both apply continuous advantages to the players who has them, both apply to one and only one player, and both have very narrow interaction with other cards, only ones that explicitly mention them