Tentative Mega Zemrude and Mega Euphemia

Zemrude -

Burblebuddy Aura
Static
Effect: Upon gaining this ability via Mega Evolution, choose a number of Channeled non-Mega allies equal to half the user's Focus rank. These allies gain +2 Defense/Special Defense, +3 Speed, and +5 in an offensive stat.

Mega Hydranticus Stats: +2 DEF/SDEF, +3 Speed, +5 SATK
Same type.

Euphemia -

Serpent's Forbidden Fruit
Static
Effect: The user permanently gains Huge Power and +1 base HP, even outside of Mega Form. While in Mega Form, a number of times per Scene equal to half the user's Focus rank they may use a Move known by a Channeled ally as if it were on their Move list.

Mega Serperior Stats: +3 Attack, +3 Speed, +2 Def/Sp.Def
Grass/Dragon(?)