Sorry, can't post the card, but here is an idea (might be a mite OP, but whatever):
Type: Hero Char. • Brigade: Multicolor • Ability: * / * • Class: None • Special Ability: Abilities (*/*) match the abilities of one of opponent’s EC's in play. If that EC leaves the field of play, abilities become 0/0. • Errata: (Treat the special ability as an identifier) • Identifiers: Generic NT Human, Gender, testament, and other identifiers match selected EC.
Well??