For me, I would want to combine draw engines to get past creatures and lands with reactive spells as to play my game off the top of my library and on other players turns
Gogo, Master of Mimicry While unlikely to light up competitive tables, Gogos unique ability to mass copy an ability suggests a powerful card in commander and casual formats, while having a decent enough body
That does help to protect them from challenges, or allows them to sing a Song or use other exert abilities
The paper swirls down to the ground, and beyond, the magic runes on it highlighted in blue
Especially if your friends or playgroup are scattered across multiple countries and you want to play together
Theyre not essential, but can add value if they fit your strategy