Cloak of Ghostly Concealment: An eldritch cloak of the afterworld which grants invisibility by enveloping its user in death itself.
MP Cost: 85
Duration: 5.5 seconds
Cooldown: 6.5 seconds
Stat Bonus: +4 DEX, +5 SPD, +2 VIT, +2 WIS
Fame Bonus: 4%
Feed Power: 380
A T5. Cloak of Endless Twilight has the same length of cloak time but has no VIT or WIS bonuses, but is easier to obtain.
To chain cloak your rogue, you need at least a level 72 magic heal pet (9.97/s). A level 70 magic heal pet will generate enough magic to cloak many times, but losing 6 mana each time (8.68/s). Assuming you have a maxed rogue, these stats will be correct.