mtg serra card Magic the Gathering Promo Single Angel Foil (Beta Art) NEAR MINT (NM) damage that would reduce your life total to less than 1 reduces it to 1 instead mtg serra card Serra Angel

The printing of the Multiverse Legends cards doesnt change the legality of the cards, just like Mystical Archive and Retro Artifacts before them

Her abilities seem to mostly involve her red and black nature by allowing you to sacrifice cards to give her flying allowing her to directly attack your opponent or remove cards

You can use 8 of the 10 companions with their companion ability in Commander

If a card doesnt help produce mana, generate card advantage, or move you toward your win condition, it might not be worth a slot

So if you've got cards that care about "attacking creatures" like Goblin Oriflamme or Trumpet Blast, they certainly do be attacking