I used them for a hockey card game and the original Witcher card game
(You may cast this card from your graveyard for its escape cost.) Phlage's first ability causes you to sacrifice it if you didn't cast it, or if it was cast using any permission other than an escape ability
Both play the same, but the stamped one is, naturally, the real collector's gem
Trading Card Game: Mega Collector's Box at Target Stock & Pricing Tracker for All New Yu-Gi-Oh
You can banish from your GY, this card and 1 Dragon or DARK monster, then target 1 "Eclipse, Dragon Ruler of Catastrophes" in your GY
I have seen multiplayer games where people will let you draw all five too, like temporary allies or to give your removal like Swords to Plowshares for that Blightsteel Colossus one-shot kill