Tools - Yu-Gi-Oh TCG YGO

Yu-Gi-Oh: chance of opening one card from each group

Work out the real chance that your opening hand holds something from every group at once, instead of multiplying the groups as though they were independent.

Yu-Gi-Oh: what every card above 40 costs your deck

Put in the smallest legal deck, the size you run and the copies you are after, to see what the extra cards cost you and how cheaply another copy buys the loss back.