After their introduction in Kaladesh , vehicles went on to become a deciduous mechanic, one that can appear in small numbers in any set if they met the requirements of the set
Hard removal spells destroy an opponent's minion, creature, or other card for good, while soft removal spells either bounce, inhibit, or transform the opponent's card without actually destroying it
(2025-06-06) While a meld card is in any zone other than the battlefield, it has only the characteristics of its front face
In fact, not only more consistent, but also something that can beat face
At launch, the X Speed card (which reduces your retreat cost by one energy) was essential for any deck, allowing you to pull a card with low HP back to your bench in a pinch