Boosters are consumable items that can be found in chests, given as rewards from doing bounties or bought from the Mat/Booster shop in The Acropolis for Ancient Coins. There are many types of boosters, some give stat boosts while others provide special effects. Note that boosters which provide special effects scale with the Hero's level, the formula is the boost listed below +2*lvl, so at lvl 99 the boost will be the value listed below +198%. Boosters of different tiers (e.g. Attack II and Attack III) will stack effect, while boosters of the same tier (e.g. multiple Attack II's) will stack duration.

The boosts provided and duration for boosters are as listed below:

Booster Name	Boosts Provided	Duration
Attack Booster	+50% ATK	50 battles
Attack Booster II	+50% ATK	500 battles
Attack Booster III	+50% ATK	2000 battles
Balanced Booster	+10% all perks	500 battles
Berserker Charm	Auto enemy enrage (doesn't work on Public Events)	500 battles
Defense Booster	+50% DEF	50 battles
Defense Booster II	+50% DEF	500 battles
Defense Booster III	+50% DEF	2000 battles
Drachma Booster	+50% D	50 battles
Drachma Booster II	+50% D	500 battles
Drachma Booster III	+50% D	2000 battles
Enrage Nullifier	Prevents enemy enrage (doesn't work on Public Events)	500 battles
Ghost Cloak	Invincibility	100 battles
LP Booster II	+50% LP	500 battles
Poison Pill	Poisons you	500 battles
Regenerator	Heals 2.5% of HP every attack	100 battles
Sup Crit Booster	+999% CRIT	10 battles
Sup Crit Booster II	+999% CRIT	50 battles
Sup Drachma Booster	+999% D	10 battles
Tracking Beacon	Highlights bounty targets names in yellow	500 battles
XP Booster	+50% XP	50 battles
XP Booster II	+50% XP	500 battles
XP Booster III	+50% XP	2000 battles