Key of Proof

	[Passive] Magical Attack Power is increased. Enhances the key part of the nitro motor and ensures safety in the air, allowing precise aim.
	Key Part Enhanced While in the air, damage is increased upon skill use. While in the air, MP consumption upon skill use is decreased.

Requirements

Class	Level Required
Freyja	60

Skill Level	Level Required	Magical Attack Increase	Skills Used in Midair
Skill Level	Level Required	Magical Attack Increase	Damage Increase	MP Reduction
PvE
1	60	6%	10%	5%
2	66	9%		10%
3	68	12%		15%
4	99	15%		20%
PvP
1	60	2.4%	5%	2.5%
2	66	3.6%		5%
3	68	4.8%		7.5%
4	99	6%		10%

For any skills that can be set up in advance, like the loading of Grenades or setting up C4 Remote Control, the damage increase is applied based on where each individual cast is used from, not where you load up or detonate them from.

Date		Changes
KR	NA	PvE	PvP
02/18/2016	07/13/2016	Key of Proof added.
04/27/2017	05/10/2017	▼ Damage Increase decreased. ▼ MP Reduction decreased.
04/25/2019	05/22/2019	▲ Damage Increase increased. ▲ MP Reduction increased.	None
08/01/2019	08/28/2019	▼ Damage Increase decreased.
08/14/2019	08/28/2019	▲ Damage Increase increased.	None
12/23/2021	01/12/2022	▼ Damage Increase in Air decreased. ▲ Added an effect that increases Magical Attack Power.