Your opponents can collude to weaken the impact
I really enjoy putting these kinds of lists together as I inevitably find new and surprisingly powerful cards to run in my jank Commander decks that Ive never heard of before
Even if Blightsteel Colossus is countered or would be put into the graveyard through other means, it still gets shuffled back into your deck, making it an unstoppable force that can always come back again
On MagicFests side, check out this promo video from the Toronto event at the beginning of the year: Theres also Vanguard character cards, which are oversized at about 3.5x5 and are used in the format of the same name
By making these changes, the resulting ink curve will make it more likely to spend all of your ink in the mid-to-late-game turns
Players can now have their characters "sing" the Song into play, fulfilling the required Ink cost (or even exceeding it) on the Song card