Alrighty then, Sumomo and Pantsu, time to work together! Ignore Rosalinda, let her teleport around like a fool.

Pantsu, use Grass Knot to trip Sake up, then again to tie him down. Then Snarl at him!

Grass Knot (trip)~ Grass Knot (tie down) ~ Snarl

Sumomo, use Hail, lets see how they like getting battered. Then use Ice Beam at Sake, try to help Pantsu by freezing Sake to the floor. Then show him what you're made of, give Sake an Aerial Ace to the face.

Hail ~ Ice Beam ~ Aerial Ace