[Fate Grand Order/ FGO] The Verdant Black Keys – Quick Card Craft Essence

This article aims to explain how to use the Green Black Keys Quick Card Craft Essence.

This article contains the Verdant Black Keys for Fate Grand Order [FGO]. We’ll update this as soon as the game comes out.

The Verdant Black Keys

Verdant Black Keys

Source: http://fgowiki.com

Star Max Level Cost
 3 60 5


MIN 200 0
MAX 1000 0


Normal  Increases performance of unit’s Quick cards by 8%.
4th Limit Break  Increases performance of unit’s Quick cards by 10%.

How to use

The Verdant Black Keys amplifies the effect of the Quick Cards utilized. Depending on which servant, the Verdant Black Keys can increase NP charging or change the effects of the cards to better benefit in battle. This can chain with other cards such as Preemption that increases the damage output of the Quick cards. While Preemption is more specific as to what it amplifies, the Verdant Black Keys focuses on a wide range of effects.

If you plan to use the card, use it when:

  • Your Noble Phantasm (NP) requires charging. This card may allow you to increase the charge amount of the Quick cards in question.
  • Damage output is too low: if the enemy has low HP and the team cannot withstand another attack, this card can help even things out and cut the battle short.

Given its average cost requirement, it must not be applied permanently to high rarity servants when challenging the late stages of the game.

Although an inferior version of Gandr and Imaginary Around, it tends to act as a decent filler to maximize the cost consumed when finalizing the party formation during early game progression.

Recommended Servants

Recommended Servants
Ushiwakamaru Alexander

Craft Essences (by Category)

Command Cards ATK/DEF HP
NP Critical Buff and Debuff
Misc Max Bond Valentine


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