naruto hero's ascension booster box Mythos TCG: First Set - 2nd Edition - with alternate secret numbered editions and two exclusive gold cards Naruto Collection Card YING Culture

The original artwork depicts another gambling machine popular in Japan at the time

This is something you put into play rather than Unearthing or Sneaking in as the haste is wasted in the latter cases and that is a big part of what makes this viable

C Common Jet Synchron X FIRE Level 1 [ MachineTunerEffect ] ATK 500 DEF 0 If this card is sent to the GY as Synchro Material: You can add 1 "Junk" monster from your Deck to your hand

Since it's a mana cheap instant, you can do this in response to targeted or sweeping removal to get cards, as a sacrifice or it can send something to your graveyard about to get exiled by Swords to Plowshares, or to get value out of a chump blocker about to die anyway