Finally, collector's boosters include one more Rare or Mythic Rare card that will be a traditional foil in 96% of boosters and a textured foil in 4% of boosters.
Once a token leaves the battlefield, it's no longer a permanent, so it'll cease to exist
If you choose to terminate a trade, your offered card and Trade Stamina will be sent back to you
you could go that route in Pioneer, or use Collected Company in a tribal Spirits, Humans, or Elves deck
It doesnt matter in the scenarios where youre going to combo off, but I cant think of many combos where an expensive artifact that just prevents damage is going to be an efficient, effective part
However, Great Ball RG 92 has an official errata that changes its text to match that of the Great Ball from Crown Zenith, making the Great Ball from EX FireRed & LeafGreen also legal for play in the Standard format