It is not the strength of the ship, but the finesse of the captain.

Arcane: Summer
Base Rarity: Common
Troop Type: Stryx, Construct
Troop Role: Assassin
Troop Id: K33_16 / 6834
Max skills: 19    33    15    11
Kingdom: Guardians
Kingdom Id: 3033
Trait #1: Stormy Hatred
Deal double Skull damage vs. Yellow Enemies.
Trait #2: Stoneskin
Reduce damage from Skulls by 50%.
Trait #3: Gift of Finesse
Give 4 to all Skills on all Stryx Allies when matching 4 or more Gems.
Spell: Finesse Strike
Description: Deal [Magic + 3] damage to an Enemy and a random Enemy. If the Enemy uses Yellow Mana, deal double damage. If there is a Storm, give 6 Mana to all other Allies.
Mana Color: Yellow
Mana Cost: 11
Spell Id: 8239
Switch Release: Tuesday, Jan 1, 2030