Mana efficiency, flash, and being a blue wizard plus the whole instant-speed card advantage, utility, and power
One thing that makes Goblins exponentially more powerful is haste, so giving that boon plus a power and toughness boost makes this lord a top-flight option in Commander pods for any Goblin player
The Moxen were not interesting for a 10 year old (fancy lands), neither was Timetwister (an expensive Wheel of Fortune), or Ancestral Recall (card draw was very meh), but Time Walk seemed like the most amazing card ever printed
Artifacts Artifacts are versatile cards that can do various things, including some that tap to produce mana
When you are playing either of these cards you probably want both
The deck is by no means competitively viable, so dont spent wild cards on it in hopes of going Mythic