Trying to fit all ten shocklands into the deck makes it difficult to keep the mana proportional to its needs, as not every color is equally represented
#5 Shining Charizard Neo Destiny is the most expensive Pokemon card You mean one of the most bankable Pokemon card on the ungraded market is a Charizard card
Kitchen Table: Kitchen Table Magic isnt a real format, but its sort of an honorary option
Nature Planeswalker A green-aligned druid summoning giant roots in an enchanted forest, antler-inspired crown, layered robes with leaf embroidery, emerald light beams piercing mist, lush woodland depth, balanced vertical composition with clear focal subject, magical realism, earthy green and gold palette, highly detailed fantasy trading card illustration
Sigarda, Herons Grace making your board harder to deal with and the sparsity of boardwipes present in the BC environment is going to make most of the creatures and effects stay on board for a while - additional board protection and creature tutors would likely have to be limited to keep the deck fair for the BC environment