Shadow PinnacleBiome
Shadow Pinnacles are end-rooms of each floor of Shadow Tower. 250 power rank is needed to access first floor of 
Spike Walker. To open portals to floors above one must complete floors below, however you can still be invited to any floor or pinnacle by other players, as long as you have appropriate Power Rank.
Second floor boss is 
Weeping Prophet, third - 
Vengeful Pinatagod, fourth - 
Shadow Hydrakken and fifth - 
Darknik Dreadnought.
Defeat Shadow titans to obtain [item=item/crafting/titansoul], as well as [item=item/crafting/shadowshard] and [item=item/lootbox/shadow].
Resources and Items found in Shadow Pinnacles
Note that to obtain loot in Shadow Pinnacles you need to unlock the chest that appears after defeating Shadow Titan with appropriate to difficulty key: [item=item/shadowkey] for Normal difficulty boss chests, [item=item/shadowkey_hard] for Hard and [item=item/shadowkey_ultra] for Ultra.
- [item=item/crafting/titansoul] from reward chests, amount depends on difficulty, granted once a week
- [item=item/crafting/shadowshard] from reward chests, amount depends on difficulty
- [item=item/lootbox/shadow] from reward chests, amount depends on difficulty
- [item=item/lootbox/tower/spider_spikewalker] rarely from Spike Walker reward chest
- [item=item/lootbox/tower/caterpillar_tentacle] rarely from Weeping Prophet reward chest
- [item=item/lootbox/tower/pwny_vengeance] rarely from Vengeful Pinatagod reward chest
- [item=item/lootbox/tower/caterpillar_hydrasnek] rarely from Shadow Hydrakken reward chest
- [item=item/lootbox/tower/log_worldender] rarely from Darknik Drednaught reward chest
- [item=item/recipe/placeable_deco_banner_shadow] rarely from all reward chests
- around 7 gear pieces guaranteed from all reward chests
Appearance
All Shadow Pinnacles have same appearance - shadow themed sealed room without any obstacles and no place to hide. Shadow Hydrakken is the only boss who has special themed and decorated pinnacle.
