Cards like Aetherflux Reservoir can give you a very powerful use for your extra life
Whats less obvious, though, is that the symbol used to refer to tapping a permanent didnt exist yet
One nice feature is if a creature loses its +1/+1 counters (and there may be some advantageous ways to accomplish that in this set), it can adapt again and pick up more
Like many cards in the Adventures in the Forgotten Realms main set, Prosper and several other cards in the deck have flavor text abilities where their unique abilities are given flavor text keywords
If someone builds some kind of large white or U/W Control deck that would rather use this than Supreme Verdict, I wouldnt be totally shocked, but the odds dont seem great to me
It was a bit of a slow drawn out process from there, but you may need something to destroy your commander if it gets trapped like this