It provides ramp, card draw, and board presence all at once and excels in typal decks thanks to the changelings it creates
Not this new form of broken that just means good, but actually bad for the game and not developed correctly
So you can use that ability on Esper Terra itself, and then as you put three lore counters on the saga, you get three more copies of the ability
As another example, suppose that we are again on the draw with a 2/2 on turn one and a 3/4 on turn three
Veyran turns all of the little pingers and card advantage pieces that spellslinger decks normally have access to into extremely spooky value engines, while also being a potent Voltron threat herself
For example, Aladdin - Heroic Outlaw and Aladdin - Street Rat count as different cards even though they are both Aladdin and a player can have four of each in their deck