StarCraft II 5.0.15 PTR Patch Notes

Zerg

• Spire cost reduced from 200/200 to 150/150.
• Centrifugal Hooks now give +5 HP bonus to Banelings again.
• Microbial Shroud reduces range attacks by 50% damage.
• Microbial Shroud effect no longer persists for a few seconds after the unit has left the shroud.

Protoss

• Energy Overcharge grant has been reduced from 100 to 50 energy.
• Energy Overcharge cooldown reduced from 60 to 45 seconds.
• Mothership HP reduced from 350/350 to 300/300.
• Psionic Storm duration increased from 2.86 to 8.58.
• Psionic Storm damage reduced from 10 to 5 damage per tick.
• Dark Templar Blink attack delay reduced from 0.75 to 0.25.
• Surveillance mode now reveals the Observers.
• Surveillance mode increases vision from 13.75 to 15.

Terran

• Siege Tank can no longer be abducted when in siege mode.
• Viking cost reduced from 150/75 to 125/50.
• Drilling Claws effectiveness increased from 1.07 to 0.71 seconds.
• Hyperspeed Rotors research time decreased to 79 seconds.

Bug Fixes

• Fixed an issue with Cyclone attack upgrade giving +1 instead of +2.
• Fixed an issue with Mothership attack at max range.
• Fixed an issue with Cyclone Lock-On cooldown.
• Fixed an issue with Orbital Commands not auto rallying.