The following additions and adjustments have been made to Phoenix Down.

[Shistar]

I don't see it getting much use. Phoenix Downs are considered [medicine], which shares the same category as Tonics of Strength/Dex/Etc. While I've not used one yet, I suspect the recast timers are linked.

Unless you're potting in casual roulettes or in prog parties, I don't see how these CDs would conflict?