mtg rainbow dragon commander deck ETLKJVBL for Card Storage Solution, for Decks, High Capacity Anime Card Sleeves for Mtg Box Set of 2 : Toys & Games MTG Proxy Ready-to-Play Commander Deck:

This is a little better than it looks since I think it looks unplayable

Cerberus will surveil one when it enters, be a Double Vision for a turn, and then be two Double Visions the next turn

Youre still building a toughness deck with Colfenor, but you can do some interesting things here

The deck also features SOLDIER // Rebel tokens, ready to join the fight

However, unlike that card, this ability happens passively without exerting it, meaning you can use it multiple times in a turn

Fitting four-mana removal into your curve is normally awkward, but paying for Pile On partially (or entirely) by tapping creatures and tokens makes it incredibly flexible in the right builds