If, while you control Spider-Verse, you also control a legendary Spider permanent and a single legendary non-Spider permanent with the same name, the legend rule will not cause you to put either one into your graveyard
In the case of Keruga, the companion requirement is that your starting deck contains only cards with a mana value of three or greater and lands
Commander 2014 - Forged in Stone $129.99 Commander 2014 - Peer Through Time $119.99 US Shipping Only Due to export restrictions, this item may only be shipped to addresses in the United States, APO/FPO addresses, and Puerto Rico
Titania's Command This six-cost sorcery with two options is great
[+2]: Draw a card, then scry 2
Its controller may search their library for a basic land card and put it onto the battlefield tapped