The card has a clunky mana cost, though one that's easy to circumvent with Gishath, Sun's Avatar
When Dominaria United came around, there was a lot of tie-in with Legends thanks to the insertion of cards from that set into collector booster packs, and Wizards took this a step further by reimagining several older Legends legendary creatures
Unfortunately, cards like Fateful Absence will kill him but at least they have to cast it on their own turn because hes indestructible during yours
First, mana rocks (artifacts that produce mana) help a lot
Whenever this creature attacks, it gets +1/+0 until end of turn for each other attacking Goblin
Otherwise, I wouldn't stock up on these for long-term gains, as its now fair game for further reprints