Each has six types of equipment which are weapon, helmet, armor, boots, necklace and ring.
HP
the higher the HP, the longer the hero could stay in battle. Equip armor to enhance HP.
Physical, magical attack
higher attack means higher damage. Equip weapon to enhance attack.
Physical, magical defense
higher defense means less damage. Equip helmet and ring to enhance physical defense. Equip boots and necklace to enhance magical defense.
Crit. and Crit. Damage
Enhance Crit. to increase Crit. rate. Enhance Crit. Damage to increase damage after Crit attack.
Tenacity and Dodge
enhance tenacity to reduce the chance of Crit. Damage. Enhance Dodge to increase the chance to avoid attack.
Amp. Damage and Dam. Immune
Enhance Amp. Damage can increase all your damage. Enhance Dam. Immune can reduce damage.

HP
the higher the HP, the longer the hero could stay in battle. Equip armor to enhance HP.
Physical, magical attack
higher attack means higher damage. Equip weapon to enhance attack.
Physical, magical defense
higher defense means less damage. Equip helmet and ring to enhance physical defense. Equip boots and necklace to enhance magical defense.
Crit. and Crit. Damage
Enhance Crit. to increase Crit. rate. Enhance Crit. Damage to increase damage after Crit attack.
Tenacity and Dodge
enhance tenacity to reduce the chance of Crit. Damage. Enhance Dodge to increase the chance to avoid attack.
Amp. Damage and Dam. Immune
Enhance Amp. Damage can increase all your damage. Enhance Dam. Immune can reduce damage.