Trials of the Ancients

On the Zombies map Zetsubou No Shima for each player in the game will have 3 challenges.

The 3 rewards are (when redeemed after completion)
 * Top challenge gives a perk slot
 * Middle challenge gives a box weapon
 * Bottom challenge gives a Max Ammo

Challenges

 * Eat a fruit grown by a plant
 * Water the same plant 3 times
 * Obtain a power up from a plant
 * Water 5 plants
 * Kill 20 zombies attracted to a plant
 * Kill 8 spiders with spores
 * Shoot 5 spores
 * Use a spore to regain air underwater
 * Get 15 Infected zombie head shots (When a spore is popped near a zombie and it's has orange around it)
 * Kill a Thrasher before it becomes enraged (Easiest/Best to kill it with the Skull of Nan Sapwe)
 * Destroy 5 webs with explosives
 * Get 20 kills with the Plane trap
 * Get 30 kills with the Plane trap
 * Get 20 kills with the Fan trap