Generally speaking, its better for Limited when signposts work really well in every deck within their color pair, but it can be fun on occasion to make a signpost Uncommon like this one
What this means is it scales with the amount of creatures you have
Notable Cards: Reprints and $$ Were 3-for-3 on decks with great reprint value
Its a creature that can also be blocked with impunity by opponents, setting you back three mana if you want to recast it
The first Room costs five front end to make all of your nonland enchantments for things like your wins cons, and then the later three cost will lets your casting of those grow your team permanently in size with +1/+1 counters of it's mana value, red zone win con
Their visual appeal, featuring stunning artwork and holographic finishes, makes them highly sought after by collectors