Strength

is one of the core player Stats. It plays a major role in determining the damage dealt by the player.

Mechanics
is one of the statistics in the damage calculation when using a melee or ranged weapon.

The formula is as follows:

$$\text{Damage}=\left\lfloor \left(\text{Weapon Damage} + 5\right) \times \left(1 + \frac{\text{Strength}}{100}\right) \times \left(1 + \frac{\text{Crit. Damage}}{100}\right) \times \left(1 + \frac{\text{Additive Multiplier}}{100}\right) \right\rfloor$$
 * Weapon Damage: The weapon's damage stat
 * Strength: The player's strength (including base strength)
 * Crit. Damage: The player's critical damage stat (including base critical damage)
 * Additive Multiplier: A combination of damage boosts from abilities and enchantments

Increasing Base Strength
At the start of the game, players have a base of 0. It can be increased by:
 * Leveling the Foraging skill
 * Turning in Fairy Souls to Tia the Fairy
 * Obtaining the Forbidden Strength upgrade in the Wither Essence Shop (from Malik in the Dungeon Hub)

Increasing Bonus Strength
There are several ways to gain additional bonus. These include, but are not limited to:
 * Most Weapons
 * Weapon upgrades
 * Hot Potato Books and Fuming Potato Books
 * The Art of War
 * Wood Singularity (Wooden weapons only)
 * Certain Armor
 * Certain Accessories
 * Certain Pets
 * Certain Reforges on items
 * Strength Potions
 * Weird Tuba
 * Training Weights
 * Power Orbs
 * Mana Flux
 * Overflux
 * Plasmaflux

Achieving highest possible Strength outside Dungeons
Weapon: Catacombs 50 Recombobulated Withered Flower of Truth enchanted with Chimera 5 with Perfect Jasper Hot and Fuming books (doubled because of Blaze Pet) and Art of War (220+300+12+30*2+5=597)

Armor: Full set of Ancient Frozen Blaze Armor with 2 Perfect Jaspers each and bonus from Blaze Pet  ([40+24+35]*4*1.4=554.4)

Pets: Spooky cupcake pet item on Blaze pet + Chimera 5 and having a player with legendary Parrot Pet around (30+30+20=80)

Accessories: Reforging and Enriching all Accessories to (19*20+12*15+20*10+8*11+5*16+30*1=958)

Raw strength from Accessories: Artifact of Power, Razor-sharp Shark Tooth Necklace and Blood God Crest (5+10+20=35)

Base Strength: Collecting all Fairy Souls, getting Foraging 50 and Withered Strength in Essence Shop (86+53+5=144)

Temporary bonuses: Plasmaflux, Training Weights, Weird Tuba, Century Cake and Strength Potions, Beacon (35+78.75+30+50+2+10=205.75)

Add all that with the Blaze Pet and Legion bonus (597+554.4+80+958+144+205.75+35)*1.2*1.28=3831.01 while in Blazing Fortress and whilst having 20 players around with at least one of them have Legendary Parrot Pet equipped

History
力量 힘 Strength