Increases monster's ATK by +300%, but halves their DEF. You can cast Esma within 3 seconds after using Eske.
"Es" type magic can only be used on monsters. If it is used on a player character, nothing happens and the caster will be stunned for 0.5 sec (not reduced by VIT).

Increases a targeted monster's Attack Power, multiplying it by 4, but reduce it's Defense by half.
This skill is followed by a 3 second delay in which the Esma skill can be cast.