After New Phyrexia's defeat, the remaining Simic discovered that, out of all the creatures they experimented on, only a few had survived untainted by compleation
It doesn't target any player, even if the spell mastery ability applies
Glin, Dwarf Emissary Lord of the Rings Glin, Dwarf Emissary is a very interesting Treasure-related commander, allowing us to sacrifice Treasures to goad creatures
You can pick an avatar from a selection of the games established characters, such as Jaya Ballard, Liliana Vess, or Teferi (so is somebody actually going to cast Idris Elba as Teferi, or?), but theres no attempt to depict you as a newbie planeswalker or something, aside from some slight interactions with named characters during the tutorial
Put a -1/-1 counter on each creature you don't control
Related While some cards hold serious power in the game still, like the Moxen, a lot of outdated cards are still limited from printing