in Rules reference 1.6 said this card had an errata:

Should read: “Search your deck, hand, discard pile, and play area for George Stacy and attach him facedown to this card.” (Attaches George Stacy to itself instead of setting him aside and attaching to him.)

In rules reference 1.5 put a fix in this card

Should have the Condition trait and read: “When Revealed: Attach to the ally with the highest cost without Beguiled attached. Attached ally engages its controller. Otherwise, this card gains surge.”

Should read: “Interrupt: When Cosmo attacks or thwarts, name a card type, then discard the top card of a player deck or the encounter deck. If that card is of the named type, Cosmo does not take consequential damage for this use.” (Changed “a deck” to “a player deck or the encounter deck”. Removed reminder text.)

Errata text on 1.6 rules reference

Should read: “Forced Interrupt: When attached side scheme is defeated, deal the first player an encounter card.” (Changed “Forced Response” to “Forced Interrupt”.)

This change is reflected in the Rules reference 1.6

Should read: “Contents: Crossbones (I) and Crossbones (II). Crossbones, Experimental Weapons, and Standard Encounter sets. Three modular sets (Hydra Assault, Weapon Master, and Legions of Hydra).” (Changed “Hydra Patrol” to “Hydra Assault”.)