This card is heavily played in Mardu Vehicles but the price did not stay at its high point because Vehicles is not the best deck in the format right now
The most impactful that Id personally pick would be: Deflecting Swat, which is always good when you need to protect a Commander that attacks for value and damage
It is more versatile and less linear due to the Chaos Dragons
This card may not be a game-ender on its own, but a combination of its high mana cost, in-world importance, and board-wide protection is sure to make a splash as soon as it hits the table
Humanoid Slime 46821314 443
Special Summon 1 Tuner and 1 or more non-Tuners from your GY, whose total Levels equal the targeted monster's, and if you do, they cannot be destroyed by battle or card effects this turn