digimon card market World Convergence Booster Box this deck features powerful cards centered around the Ultimate Ancient Dragon Digimon Special Limited Set Booster

Would you imagine that

For example, if you control two copies of Unnatural Growth, a 2/2 Bear Cub becomes a 4/4 creature when the first ability resolves and then becomes an 8/8 creature when the second one resolves

Time Thief is still a new Archetype, so it'll only get better with time

Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) Attacking with any creature will cause the second ability to trigger, even if this Vehicle isn't attacking

Notably, crewing a Vehicle does not set its power and toughness, so a Vehicle will be a 2/2 creature once crewed