There will also be Login rewards during the HCT world championship next week (Login from April 26 – 28 for daily rewards) and probably choose your champion free packs, later in May we’ll get the first chapter of the solo adventure for free (3 ROS packs upon completion).

Booty Bay Bodyguard has the same stats, is immune to Golakka and in addition has taunt, seems much superior.
It’s either Booty or Toxicologist, if weapon buff is your thing.