Yi sun-shin

Lv.2: Increases damage dealt to 220%
Lv.3: Increases damage dealt to 240%
Lv.4: Increases damage dealt to 260%

.Ultimate.

Turtle Warship

Yi Sun-shin instructs a turtle ship to charge straight into his opponents, dealing damage equal to 300% of his Attack to all enemies in the boat's path. He then attracts all enemies to attack him for 2sand beats his war drum to raise the morale of his allies, which decreases their damage taken by 40% for 6s

.Passive.

Crane Wing Formation

Lv.2: Increases allies’ Tenacity by 50%
Lv.3: Increases allies' Defense by 50%
Lv.4: Increases Yi Sun-shin’s Parry boost to 30%

Typically, Yi Sun-shin's Parry is boosted by 20% during battle. While he is alive, the allies on the outer edges (flanks) of the battle formation will increase their Tenacity by 30% and Defense by 30%.

.Active.

Chungmu Engraving

Lv.2: Increases damage dealt to 140%
Lv.3: "Engraving" decreases the target's Crit Chance by 12%
Lv.4: Increases damage dealt to 160%

Yi Sun-shin slashes with his sword, dealing damage equal to 120% of his Attack to all enemy units within range and adding a stack of "Engraving" to the enemies for 6s. "Engraving" can stack up to 3. Each time the skill is completed, the number of sword slashes is increased by 1 when it is next used (max 3 slashes).
[Engraving]: Decreases the target's Crit Chance by 10%

.Active.

Death is Alive

Lv.2: Increases Health recovered to 70%
Lv.3: Increases Health recovered to 80%
Lv.4: : At the beginning and end of the measuring time, any debuffs on him will be removed

Yi Sun-shin measures the damage dealt to him for 4s and then recovers 60% of that damage as healing.

Yi SUN-SHIN

Few admirals in history have reached the legendary status equal to that of Yi Sun-shin. During a period of turmoil, he redesigned the Joseon Dynasty’s Turtle Ships to be unstoppable chess pieces of war. With these vessels under his masterful command, he was able to win while his troops were outnumbered 10-to-1!