Arena doesnt currently have the ability to play multiplayer Magic , so if youre a fan of the Commander format, you cant do that now on Arena (Ill get more into the various Magic formats that are available to play later on)
The artifact requires a pretty high cost to get the chain started, though - four mana (or three and two life) to cast, then two mana (or one and two life), a tapped card and a sacrificed creature to set its ability in motion
in Commander, the haste is predominately what matters with it, but the +1/+0 and attacking body contribute towards playability
Dogmeat, Ever Loyal and Preston Garvey, Minuteman are rainbow foil cards
White isn't known for its free interaction, so Abolish is extremely likely to catch your opponents by surprise
While targeting one player with lots of curses can be a bit of a feel-bad play, being able to draw multiple cards on their turn is incredibly powerful