The Lobber is an enemy who prides itself on bombing heroes with rocks and explosives. They can throw their projectiles over walls and other enemies and have uncanny aim, much like Snipers. As with most other foes, they often spawn from Generators.
Here, Lobbers throw small explosive bombs. These bombs have a small blast radius and knockback factor. Lobbers will try to keep a distance from heroes; they'll slowly back away while continuing to pepper incoming do-gooders with impeccable aim. Lobbers are never generated and generally take on the form of a Realms' primary Grunt.
The Lobbers haven't changed much since Legends, except appear in a wider variety of forms.