Warlock and the Infinity Watch #4 (1992) (High Grade)

When advanced attackers attack Adam, he attempts to strike back but his brain his clouded with memories not his own...

Adam Warlock tries to use stealth to defeat the highly advanced attackers. He takes out one of them but is met with resistance from another. His Soul Gem unconsciously takes the mans soul, flooding his mind with memories not his own, causing Adam to pass out.

Meanwhile, Gamora and Moondragon are attacked with ultrasonics and incapacitated by the Omega, the leader of the group. They are captured.