In Season 1, Episode 1 of Lego Ninjago, when we meet Lloyd Garmadon, he is wearing a skull hoodie with a green 5 on it. This is foreshadowing that he will become
Ninjago LEGO® Lloyd Garmadon Secret of the Forbidden Spinjitsu Green Ninja 70671 | eBay
LEGO minifigures Lloyd Garmadon 2012 | Brickset
Ninjago LEGO Lloyd Garmadon Secret of the Forbidden Spinjitsu Minifigu
Lloyd Garmadon VS Lord Garmadon 2 LEGO Ninjago - YouTube
FCP #71: Lloyd Garmadon (Ninjago) by PeteyPlays on DeviantArt
Lloyd and Lord Garmadon's Epic Battle | Ninjago | Cartoon Network - YouTube