The ability to use it at instant speed to find a combo creature, destroy a creature, or exile an artifact or enchantment is incredibly useful
During the clean-up step the turn Staying Power is destroyed, the effects will check and find out that yes, they should end
Like most Magic: The Gathering cards, the value of Swiftfoot Boots depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Secret Lair Drop)
Now were it Alolan Grimer, who is part Dark-type well, Dark-type Pokmon often have their moves named after questionable behavior: There's Bite, Crunch, Fake Tears, Foul Play, Payback, and more
Now, with the trading card game, you can train your favorite Pokmon to pit them against a rival's Pokmon in a fight
It only had two problems