I guess Form of Unity is to deal extra damage once you've flooded the board with Portal Wranglers? I haven't played against this deck too much but it does seem like it relies quite heavily on Lost in the Depths, if you can't find it then it's GG. Btw welcome to the community, enjoy your stay here! Also, for your card images you might want to use a tool I created specifically for this purpose: https://gu-list-creator.vercel.app/