Boss Strike 13: Boss Enforcer Shrow's Raid

==Overview==
Boss Enforcer Shrow's Raid is the thirteenth Boss Strike event, re-introducing Shrow and featuring Silver Wolf units scaled to each player's level.
Some changes were made to the Boss Strike System https://forums.z2.com/viewtopic.php?f=102&t=66900:
* No unit limitations
* Fire or Cold Environmental DoT (see: Environmental Damage over Time). Silver Wolf units (both player and enemy) have been given temporary Fire DoT immunity for the duration of the event.
* Challenge waves
* Guild Weight increase
This event also introduced one unique Vehicle. The Silverwolf Crop Buster and the Silverwolf Chunook Helicopter reappeared as rewards during the event. These units were rewarded for completing a certain amount of Tiers during the Boss Strike.
Players had the option to either donate or "FIGHT!" 2-5 wave formations made up of enemy units, with both options yielding a considerate amount of Boss Points that would be added to the guild's Tier pool.
==Rewards==
Tier	Rewards 	Points awarded	Points to earn	Total points
1 	 	→ 	4,400 	4,400
2 	 	→ 	20,080 	24,480
3 	Silverwolf Crop Buster 	→ 	65,760 	90,240
4 	 	→ 	170,880 	261,120
5 	 	→ 	357,360 	618,480
6 	 	→ 	651,040 	1,269,520
7 	Silverwolf Chunook Helicopter	→ 	1,010,880 	2,280,400
8 	 	→ 	1,517,840 	3,798,240
9 	 	→ 	2,775,120 	6,573,360
10 	Thresher Tank 	→ 	5,634,560 	12,207,920
11 	Thresher Tank 	→ 	11,269,120 	23,477,040
12 	Thresher Tank 	→ 	22,538,240 	46,015,280
==Enemies==
Unit 	Levels
Alpha Wolf Truck 	36-70
Armored Pillbox 	21-55
Blockhouse 	31-70
Concrete Wall 	31-70
Converted Garbage Truck 	16-70
Elite Wolf Grenadier 	46-70
Flame Turret 	31-40
Granite Boulder 	46-55
Heavy Arctic Tank 	51-70
Laser Wolf 	36-70
Magic Cruel Bus 	41-70
Pillbox 	11-35
Recycled Garbage Truck 	46-70
Reinforced Concrete Wall 	61-70
Sandbag Pile 	16-25
Sandbags 	11-70
Silver Wolf Artillery 	1-70
Silver Wolf Crusher 	36-70
Silver Wolf Fury 	31-70
Silver Wolf Golden Eagle 	1-70
Silver Wolf Howler 	46-70
Silver Wolf Judge 	36-70
Silver Wolf Rainmaker 	36-70
Silver Wolf Roller 	16-70
Silver Wolf Slinger 	31-70
Silver Wolf Thunder 	46-70
Silverwolf Chunook Helicopter	16-70
Silverwolf Crop Buster 	11-70
Unmanned Machine Gun Turret 	61-70
Watchtower 	66-70
Wolf Annihilator 	41-70
Wolf Armored Truck 	16-70
Wolf Bombadier 	11-65
Wolf Chopper 	41-70
Wolf Cruel Bus 	1-70
Wolf Defender 	16-65
Wolf Devastator 	1-65
Wolf Enforcer 	11-65
Wolf Grenadier 	1-55
Wolf Gun Truck 	46-70
Wolf Pickup 	1-55
Wolf Punisher 	1-70
Wolf Scrapper 	1-55
Wolf Spartan 	46-70
Wolf Thug 	1-55
*Level 1-10 tier 1-10
*Level 11-15 tier 1, tier 2, tier 3, tier 4-5, tier 6, tier 7-10
*Level 16-20 tier 1-3, tier 4-5, tier 6-10
*Level 21-25 tier 1-5, tier 6-10
*Level 26-30 tier 1-5, tier 6-10
*Level 31-35 tier 1-5, tier 6-10
*Level 36-40 tier 1-5, tier 6-10
*Level 41-45 tier 1-5, tier 6-10
*Level 46-50 tier 1-5, tier 6-10
*Level 51-55 tier 1-5, tier 6-10
*Level 56-60 tier 1-5, tier 6-10
*Level 61-65 tier 1-5, tier 6-10
*Level 66-70 tier 1-5, tier 6-10
==Gallery==
File:Boss Strike 13 Shrow.png|Promotional splash graphic.
File:Boss Strike7@2x.png|Background artwork.
==References==
Category:Boss Strike
Category:Events
Category:Silver Wolves
Category:4.0 Patch
Category:Environmental Damage over Time