In the wrong deck, this is basically a useless card, but he can easily be turned into damage prevention, or allow other creatures you control with powerful ETB effects to shine
There are 77 golden chocobos from Final Fantasy, there were 3 (hundred) rings given to the elves, and The Brothers' War Retro Artifacts were the first large scale printing of serialized cards
You can also just ramp up to Ghalta with all the land search effects green decks have at their disposal
Another popular card and commander for poison decks is Atraxa, Praetors' Voice because it allows you to proliferate on your every end step
Not only does this synergize well with mana rocks and other artifacts with activated abilities, but it simultaneously functions as damage-based removal, a means of closing out a game, and a means of digging through your deck for key cards
Not a bad first use of indestructible, but weve seen better for sure