As you can see from just these few examples, what the Tinker Time deck really wants to do is create as many tokens as possible of various forms, use them for their abilities (don't be precious about your treasure tokens), and overwhelm your opponents with a barrage of attacks
One gem mint 10 sold at an auction in 2020 for a whopping $90,000
Spellseeker finds most of the instants and sorceries in the deck and can be flickered by your Displacer Kitten or some of the cards it finds
That just goes to show how simplicity is sometimes the best route to value
Also, the ranking system is pretty beginner-friendly and it doesnt require extreme dedication, at least at lower levels
The best archetype for Koth is a mono red control deck with lots of defensive blockers that uses Koth's +1 as a really bad version of Garruk Wildspeaker's +1 and tries to go ultimate