These are the event drops from last year
Easter Event 2015
Soul Booster Saint Million 1/57 Greenill, Skyly
Godric's Cloak Hidoom Ep1 1/37 (1/91 with DAR) Very Hard, Bluefull, Purplenum
Samurai Armor Saint Million 1/11 Oran, 1/7 Purplenum
Proof of Sonic Team Gal Griffin 1/37 Skyly, Purplenum, Dark Falz 1/87 Pinkal
Sue's Coat Deldepth 1/87 Pinkal, Yellowboze (1/217 with DAR) Redria gets it 1/158 (1/393 with DAR)
I have some Egg rappy drops from last year, but not all (can't find them >.<)
Ashura Mag Cell
Commander Blade
Centurion/Mind
Heavenly/Technique
Game Magazine
Marina's Bag
Drill Launcher
Wok of Akikos Shop