It's not just one Time Walk...it's two
However, most effects that do this also allow you to cast the copy, and casting the copy will cause magecraft abilities to trigger.
Look for great cards: - Chimil, the Inner Sun - Cavern of Souls - Ojer Taq, Deepest Foundation - Resplendent Angel - Ojer Axonil, Deepest Might Set Name: The Lost Caverns of Ixalan Number of Cards: 291 + 124 Configuration: 12 packs per box, 15 cards per pack Each Collector Booster contains: - [15] MTG Cards per pack - [5] card of rarity Rare or higher in every pack - [4] Uncommon cards - [4] Common cards - [1] Full-Art Land - [1] Traditional Foil Jurassic World Card (Rare or Land) - [10-13] Traditional Foil cards in every pack - [1] Traditional Foil double-sided token Product Configuration: - 15 cards per pack - 12 Packs per Box - 6 boxes per case
On top of that, I have a feeling that people are going to get oneshot by the ship equipped with Luxior, Giada's Gift
With Ultima in play, you can start dropping them early on, even without any additional ramp or mana rocks
The special one-of-one The One Ring is the first time Wizards of the Coast (WotC) printed a unique Magic: The Gathering card that could only be opened in a booster pack