Rosea Arcanum

Rosea Arcanum is a series of Special Attacks in Kingdom Hearts Unchained χ / Union χ, and an Ability in Kingdom Hearts Dark Road. They are exclusive to Medals and Cards featuring Xemnas.

Kingdom Hearts Unchained χ / Union χ

Xemnas A

Rosea Arcanum (クリムゾンアルカナム, Kurimuzon Arukanamu^?, lit. "Crimson Arcanum")
Rarity	Description	Damage							Target	Gauges	SAB
Rarity	Description	○○○○○	●○○○○	●●○○○	●●●○○	●●●●○	●●●●●	Max SAB	Target	Gauges	SAB
5★	Deals 13 hits. Inflicts more damage the more special attacks used in succession.	x2.35 - 3.62	x2.41 - 3.68	x2.47 - 3.74	x2.53 - 3.80				Single	3	—
6★	Deals 13 hits. Inflicts more damage the more special attacks used in succession.	x2.41 - 3.68	x2.47 - 3.74	x2.53 - 3.80	x2.59 - 3.86	x2.65 - 3.92	x2.71 - 3.98	x5.42 - 7.96	Single	3	3
7★	Deals 13 hits. Inflicts more damage the more special attacks used in succession.						x10.57 - 11.84	x21.14 - 23.68	Single	3	3

SN++ - Xemnas

Rosea Arcanum EX (クリムゾンアルカナム改, Kurimuzon Arukanamu Kai^?, lit. "Crimson Arcanum Revision")
Rarity	Description	Damage		Target	Gauges	SAB
Rarity	Description	●●●●●	Max SAB	Target	Gauges	SAB
7★	Deals 13 hits that ignore targets' attributes. 1 turn: Medal STR +6000, self [↑ STR, R- & PSM-STR 15], SP ATK B +200%. Count ±0.	x20.02	x84.08	All	3	10

Xemnas

Rosea Arcanum (クリムゾンアルカナム, Kurimuzon Arukanamu^?, lit. "Crimson Arcanum")
Description	Type	Element	Power
Description	Type	Element	0	+1	+2	+3	+4	+5	+6	+7	+8	+9	+10
Consumes 10% HP to unleash a powerful non-element physical attack. Power +5.			38	42	46	50	54	58	62	66	70	74	78