Watcher

The Surveillance Robot (サーヴィランス), also translated as "Watcher" in Kingdom Hearts 358/2 Days, is an Emblem Heartless that is found in Kingdom Hearts II and Kingdom Hearts 358/2 Days. It is featured in the Battle of 1000 Heartless.

Kingdom Hearts 358/2 Days
These small flying drone Heartless fire lasers that can be returned with a block, but they will respond with an even stronger power laser.

TIP: Space-based attacks like this power laser can shoe-glue you, robbing you of the ability to jump.

Kingdom Hearts II
Use reaction Commands Snag, then Sparkle Ray to attack surrounding enemies with a laser!

Keep an eye out for opportunities to use reaction commands even if the laser attack is parried!

Kingdom Hearts II

 * Hollow Bastion
 * Port Royal
 * Space Paranoids

Kingdom Hearts 358/2 Days

 * Twilight Town

Reaction Commands
Snag: This Reaction Command has Sora grab the Surveillance Robot and shake it.

Sparkle Ray: After Snag a large, powerful ray of light larger than the Robot itself will erupt from it, and Sora can point it at other enemies before throwing it back into the air. This Reaction Command does not damage the Surveillance Robot itself. It is also worth noting that although this is the Surveillance Robot's greatest attack, it cannot use it against Sora.

Attacks

 * Twin Laser: Fires two white lasers
 * Mow Down: Spinning saucer ring attack
 * Charge Laser: Fires multiple red lasers

Trivia

 * The boulder which hit Goofy while trying to protect King Mickey was dislodged by a Surveillance Robot.