After season 5, Nova will not be showing up until season 8 Sons of Garmadon, so at that point there will have gone 2 years since the ninja saw her.
Kitchen Bans/Explosions so far(S4-Dotd):
[11] (damn, that's a new record. O.o)
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New nicknames so far:
Del (only Lloyd calls her that)
New look(Her "normal" appearance):
(image)
Magic necklace:
Mystake gave her the necklace to better hide/control her shapeshifting powers.(though it cannot hide her horns and tail)
(image)
Her Mask(she made some new changes): Instead of the blue and white colors, it's black and purple colors.
(image)
Her Outfit:
(image)
Her Weapons:
Warfan:
(image)
Dual Blade Bow (it can change from a bow to two dual blades):
(image)
Multi-Mode Umbrella (an umbrella that can change to a different weapon mode):
(image)
Powers Nova has unlocked/knows so far:
Double Jump [from game]
Float [from game]
Speed Boost [from game]
Weapon Summoning "Max 3" [from game]
Decay
Shadow Teleportation
Shadow Control
Shadow Clones
Darkness
Spinjitzu
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Everyone's ages in Season 8:
Nova - 18
Lloyd - 19
Jay - 20
Nya - 20
Kai - 21
Zane - 21 (+40)
Cole - 22