Warp is powerful because it allows you to cast a card for less mana than its base cost, but the card is exiled at the end of the turn and then can only be cast for its full cost
It's an interesting play pattern that feels consistent to the Angel tribe without being too tightly defined by it
There will be one print run for this edition, and one print run only: No future sets or printings will include these foil variations, or carry the Limited Edition Base Set name
Its such a fun reference because the cards share mana values, keywords, and power and toughness (or, in the case of the Equipment, buff)
Additionally, the deck features a sub-theme where it generates massive numbers of 0/1 eldrazi tokens which can be pumped by It that Heralds the End and Titans' Vanguard to overwhelm through a crowded board state, or deal direct damage through Spawn-Gang Commander's ability
Props to my unpaid intern