Gacha in Limited Collection

I belatedly spun the "Silver Week Limited Collection" that started around Saturday. It's a great limited gacha where you're guaranteed a ☆5 unit from the 17 units that appeared in past pickup summons: ・Amazon Alpha ・Den-O Gun Form ・Build Rabbit Tank Hazard Form ・Ex-Aid Double Action Gamer XX ・Agito Trinity Form ・ZO ・New No. 1 (New Cyclone) ・Shadow Moon ・Geats Boost Form Mark II ・Faiz Axel Form ・Build Hawk Gatling Form ・Ooo Tajadol Combo ・Gattack Rider Form ・Gaim Jinba Lemon Arms ・W Fang Joker ・Kuuga Titan Form ・Robo Rider The result was Ex-Aid Double Action Gamer XX. Honestly, I was hoping for a unit I didn't have (like Gaim Jinba Lemon Arms or Build Hawk Gatling Form)... but well, I guess it's okay.