Froslass and Xurkitree have just been revealed from SM10b Sky Legend! The set releases in Japan on April 25th! Thanks goes to Arantxa T. for the translations!
[W] Bitter Sigh: 20x damage. Put up to 7 damage counters on this Pokemon. This attack does 20 damage times the amount of damage counters you put on this Pokemon.
[W] Icy Wind: 40 damage. Your opponent’s Active Pokemon is now Asleep.
Weakness: Metal (x2)
[L] Three Mirrors: 30+ damage. If your opponent has exactly 3 Prize cards remaining, this attack does 90 more damage.
[L][L] Signal Beam: 50 damage. Your opponent’s Active Pokemon is now Confused.
Weakness: Fighting (x2)
Resistance: Metal (-20)