does echo's effect occur when my opponent attacks any of my characters or only her??? broken card if it is any character....sheeesh!!!!

Whenever a character an opponent controls attacks, Echo's power will trigger. This is regardless of which character your opponent is attacking.

If your opponent is team attacking, Echo's power will trigger for each team attacker.

Echo, Maya Lopez
Character, Crime Lords, 4
6/6
Whenever a character an opponent controls attacks, put a mirror counter on Echo.
Remove all mirror counters from Echo >>> Echo gets +X ATK this attack, where X equals the number of counters you removed this way.

Yeah, every time an opponent attacks you get her effect. It won't happen while she is stunned because her text box is considered black. She will keep any Mirror counters she had prior to being stunned.

It really isn't that "broken" of an effect though since you can always stun her first to minimize the number of counters she recieves.

She gets HUGH in multiplayer games, but she is also a HUGH tareget