It is possible, though unlikely, that the rules around vanishing will change to prevent this
Yurlok of Scorch Thrash
This deck uses life gain, instants, and sorceries to control the board and save mana to stall the game until the perfect moment
(2017-08-25) ---------- The following rulings focus on the phasing keyword ---------- (2017-08-25) While a permanent is phased out, it's treated as though it doesn't exist
It is therefore desirable that each proxy is labeled with the name of the card it substitutes, and its basic game-relevant characteristics, and erase all decorations and printed information that may be misleading
Here are the core Lorcana rules: Lorcana TCG overview How to read a Lorcana card How to build a Lorcana deck How to play Disney Lorcana How to play Lorcana with more than two players Lorcana TCG overview Disney Lorcana is a trading card game, where players collect cards and construct their own decks before pitting them against other decks in head-to-head competitive games