Trying to find a balance of silver and white-bordered cards might be a little difficult and may ruin the aesthetics of your Cube, but it is still a funny inclusion
This tends to get killed quite quickly, so make hay while the sun shines
This combed with Pestermite to kill in one turn by untapping this, or Splinter Twin to twin it, or with many other things as well
In Commander, Mirrorhall Mimic sees play as an efficient clone that can repeatedly make copies of creatures with the disturbed side and Katilda, Dawnhart Martyr is a popular finisher for enchantress decks as an alternative to Ethereal Armor with flying and lifelink included
Luckily we're in the best colors to fetch up anything we need
It did make a splash back in its day, but it hasnt remained in the older competitive formats