Bryn2 This is an event Craft Essence. It can only be obtained by participating in a time-limited event. This Craft Essence cannot be summoned.
Available in the event shop during Valentine 2016 Event for 150 Lancercoin if the player owns Artoria Pendragon (Alter Lancer).

This Craft Essence comes at level 80. This card provides 30,000 Craft Essence experience.

Effect Edit

Normal Effect
Increase Lancercoin drop amount by 2.
Sweetness from the ends of the world.

Anyway, you may want to brace yourself while eating that.