It has a triggered ability that lets you make 2/2 cats with haste or 3/1 dogs with vigilance whenever you create one or more tokens of any kind
Meta shifts, ban announcements, Secret Lair drops, Commander hype cycles - Magic card prices are constantly in motion
Pair Teferi with a slew of counter spells and instant speed removal, and you'll have a one-sided control game where you hold all the power
We've seen prior instances where an alternate art was unpopular, and actually made a card less valuable, but this doesn't seem to be the case here - perhaps there are just more copies with extended art floating around, for whatever reason
Keep in mind that The Lord of Pain can become a problem if two opponents get knocked out of the game
for four generic and two white mana, players can cast this Angel and tap down all of the opponents creatures