An 8/8 for 5 with lots of keywords is impressive, but Im not sure this tank is worth the electrical bill (Im going to get slaughtered by Liberty Prime now that Ive said this, arent I?)
Destined on the stack is still a black instant with a converted mana cost of 2, and Lead on the stack is still a green sorcery with a converted mana cost of 4, but Destined to Lead, any time it's not one or the other, is a black and green instant sorcery with a converted mana cost of 6
Unpeeled or MINT is difficult of course, but Near MINT will be available with comparative ease
Some of the more traditional creature types, such as [c]Elf[/c], [c]Goblin[/c], and [c]Merfolk[/c], have many cards that encourage you to focus exclusively on one creature type
Honestly, these decks are definitely a good way for new players to get into Commander