Its a cool card, but its quite pricey, and is only at its best with five-color tribes like Dragons and Elementals
Because Tinkers power is tied to the artifacts that are being cheated into play, its power increases over time as artifact designs become more powerful
They may be good in very specific or very niche situations but you would almost never seriously consider putting them in a competitive deck
Finally, the deck features powerful removal with Outmuscle and Kenrith's Tranformation, and 3 copies of Return of the Wildspeaker, which can easily draw you 5-6 cards, or give your entire army +3/+3 to help you attack for INSANE amounts of damage
Overall, the structure of the set remains the same including a new crop of powerful alternate art Enchanted cards
This standard has already been amazing so I'm even more excited to see what new decks are added to the roster of already sweet decks