Canadia and floodgates won't work, my friend. Because you need FACE-UP cards. but yeah, Anubis and Etaqua might become a bit relevant, also Sphere Kuriboh is going to be as useful as it could be, almost a must. Thank goodness I got such card like 1 year ago lol
Sphere Kuriboh wouldn't work with this, actually. Upon using its effect, it would end up in the graveyard... and you need to have *only* insect type monsters in your graveyard.
Windstorm of Etaqua and Curse of Anubis are the only solid cards to support Mother Spider
E-Controller, Memory Loss, Security Orbs would require more set-up since they only work with 1 monster and in this speed format a longer set-up is never effective in the long run.
Sphere Kuribo, you just can forget about him, put it in your Mother Spider deck and you messed yourself over.