At 6/6 for six mana, he offers a solid body that can immediately start generating value through his attack trigger
In this context, Time Vault is simply a better Chronatog, which was a common card in later Stasis decks
Across the 121 unique packs that Jumpstart comprises some themes are only represented once, while there are multiple variations of others
Ive opted to add a little more instant-speed interaction, and overall, the strategy for the deck is more focused
Many decks make a habit, nay, an entire strategy out of returning their artifacts from the graveyard baiting out those removal spells just to return that Mycosynth Lattice to the field or cheat a Portal to Phyrexia into play with a Trash for Treasure
However, it's still worth understanding how it worked, as it could help us piece the clues together quicker, should Wizards run a similar secret promo in future