|Artwork for the Jewel Satellite in Mega Man 9|
When activated, the user is surrounded by four diamonds that will reflect most projectiles that come in contact with it, while remaining intact. Enemies with 2 HP or less will be destroyed without removing the shield too. Pressing the attack key again will let the user throw the shield forward, where it will still be able to reflect projectiles as it moves slowly. Unlike most shield weapons, Jewel Satellite uses energy upon activation, and it can be deflected if the user is near reflective objects while it's still equipped.
Regarding bosses, the explosion from Grenade Man's Flash Bomb and Tornado Man's Tornado Blow are the only attacks that will remove Jewel Satellite. If Metal Man's Metal Blade is reflected back to him, it will instantly kill him regardless of weakness settings or whether the player has Metal Blade themselves. While most reflected projectiles deal two units of damage to bosses, reflected Leaf Shields and Laser Tridents will deal four units of damage to Wood Man and Splash Woman if she's out of water, respectively.
- When Pole Eggs are destroyed with Jewel Satellite, they will remove each individual diamond instead of the whole shield.