I want to run 3x Droll and 1x Nib main, cuting an Invocation and probably an Effect Veiler. I could go to 1x Effect Veiler just for search, but that hurts my synchro summons because I can summon it free off Maus.

should I go over 40 cards and add more starters to reduce odds of drawing BEWD? I'm also not sure how good Druiswurm is.

what % of starters and hand traps should I aim for in a hypergeometric calculator?