Rashmi is a 2/3 Legendary Elf Druid with a casting cost of two generic, one Blue, and one Green mana, and some very interesting abilities
Its not legal in any format, but for collectors its a piece of Magic history regardless, forming part of the Power 9 (more on those shortly)
If you're feeling a bit underwhelmed by this one, have no fear, because this card happens to be the BEST Blue bounce card for exactly one deck: Sea Monster Tribal
the vast majority of decks cant interact with experience counters, so even board wipes are only a temporary setback
Lets use 151 as an example set quantity that second number represents the advertised number of cards in a set
Attunement will eventually find the things you need and if you need them in the yard it will do that for you too