Friendship skills are skills that can be performed if a friendship pair is on your team and if the skill meter if both heroes is filled to blue.
Friendship skills combines the powers of both heroes to make one powerful attack like a synergy attack. (Results may vary)
For example: Ralph/Vanellope- Minty Bomb: Ralph can take a mint from Vanellope’s back and throw it and Vanellop can squirt diet cola at the mint, turning it into a bomb that blows up at enemies leaving scolding residue in enemy territory.
If you have any ideas of a friendship skills let me know.