Blaster is a sword skin in Blade Ball. It is a well designed gun most likely from the well-known media franchise, Star Wars. Additionally, blaster is classified as a Unique Skin obtained through Sci-fi Crates. It is considered rare due to it being a very low chance to obtain. "A compact gun that releases lightning strikes." Sword Skin Crate Blaster is a Unique sword skin.
Spark Sword, Blade Ball Wiki
Signature card - Yugipedia - Yu-Gi-Oh! wiki
9457 Fangpyre Wrecking Ball - Brickipedia, the LEGO Wiki
Rifle, Blade Ball Wiki
CardFight Vanguard OverDress Sleeve Collection Mini Vol.570 Blaster B - Ace Cards & Collectibles
Blaster, Blade Ball Wiki
Hub's Alien Blaster - Independent Fallout Wiki
Blaster, Blade Ball Wiki
How to be an effective and useful Nerf Sniper - Quora