Recommended "Doubler" Cubasis effect?

Hi there, I’m trying to minimize the number of effects and other apps I’m using. I like the sound of Vocalive’s ‘Twin’ preset and doubler vocal pedal simulator. With all the great add-ons and effects and Cubasis, it’s getting harder for me to find what I’m looking for. I’m hoping someone on the forum can point me to:

-Updated downloadable documentation for Cubasis (as in, all the effects and updates…on the Steinberg site, what I found was from 2013!)
-Recommended effect within Cubasis to try for a vocal double effect so I don’t have to add VocaLive.