I just spun a
![Water :water](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/water18x18.png)
nymph (woo hoo 4th nymph), and I kind of want to use it in a deck, except my current deck is doing very well, 7 consecutive wins so far, and I don't feel like taking that down.
This is like the only chance I'll ever get to use 5 upped
![Water :water](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/water18x18.png)
nymphs, so I'm wondering if it's worth it?
Can I wait about 7-8 days when my deck starts aging and still use the nymph in my arena deck, or is it too late at that point? How long does it last, if I don't spin?