PhD Flopper

&nbsp Phd is a relatively new perk as it has only appeared in Ascension so far. The perk's color is purple, ad cost 2000 points. The perk acts as flak-jacket in multi-player, allowing you to resist explosions and such. The second part of the name, Flopper, comes from the fact that whe you dive, or go prone, mid-air off a high surface, you create a mini nuke that kills nearby zombies. The perk also allows you to cook a grenade in your hand for 5 seconds, but it wont down you. It also helps you resist falling damage, as well as grenades that you may have bounced off a wall and are coming back to you.