gundam newtype booster box GD01 Rising (24 Packs) — Eterna Cards and Witch from Mercury from Edition Beta New Type Rising Card List

You can find that code at the bottom of the card art

You can only use this effect of "Block Dragon" once per turn

[373] Gilles Brougre described a cynicism among adults that corporations could apparently, "out of thin air", ascribe value to cards which they saw as valueless, thereby "deceiving vulnerable young consumers and garnering excessive profits"

2: Create a 2/2 blue Spirit creature token with vigilance and "Whenever you draw a card, put a +1/+1 counter on this token." 12: Target opponent chooses a permanent they control and returns it to its owner's hand

Its very mana intensive but provides a seriously attractive payoff

In fact, some players who just want to have a good time may want to consider using a wacky deck instead