Roller


 * Grineer_Grinder.jpgrs, introduced in update 6, resemble larger-sized Latchers. Unlike their smaller counterpart, Rollers will jump at players with hidden blades extended and continue until they are destroyed. Each hit will stun a player, making them dangerously obnoxious, especially when they gang up on one confronted by other Grineer. While not very sturdy, Rollers' speed and size make them difficult targets.


 * They were originally named Grinders when first released.