Even if Blightsteel Colossus is countered or would be put into the graveyard through other means, it still gets shuffled back into your deck, making it an unstoppable force that can always come back again
Currently only one card uses it, Castle Link, but as Link Monsters become more prevalent, moving cards like this will be more important, so this term will be used a lot I feel
It also makes use of a brand-new mechanic called expend
Jungle is also famous for several misprints worth knowing about: No Symbol Holos: in the first Unlimited printings (NOT 1st Edition), all 16 holographic cards were printed without the Vileplume set symbol
Or, combine it with mana storage effects like Electro, Assaulting Battery and save it up for another turn
The strength of this deck comes through the power of hand disruption (Judge) when paired with the Psychic Lock attack, which removes the opponent's access to PokePowers during their next turn