They're all great out-of-the-box options for players looking to get started
Angel's Feather Bloodfeather Phoenix Cloak of Feathers Dawnfeather Eagle Feather of Flight Feather, Radiant Arbiter Feather, the Redeemed Featherbrained Filcher Fleetfeather Cockatrice Fleetfeather Sandals Icefeather Aven Maha, Its Feathers Night Rimefeather Owl Sootfeather Flock Vulture, Feathered Fiend Zuberi, Golden Feather
Chart shows the price of Beast - Relentless #210 at the end of each month going back as long as we have tracked the item.
Its a 7/7 with Flying and Trample that does damage to its owner unless they sacrifice a creature
Angel of the Ruins is in Edge of Eternities Commander , the Onslaught cyclers return in new products, and even the powerhouse Shark Typhoon show up in Duskmourn: House of Horror Commander
Anrakyr the Traveller Anrakyr is one of the alternative commander options included in the deck and perhaps the most flexible in terms of uses elsewhere