It quickly attacks the monster summoned by the opponent reducing the monster's attack or defense power by 2000 depending on its position
With its new card effect, it can only use this effect in the Main Phase 1, before any attacks have been launched, and can only use the effect once per turn, severely limiting its usefulness in even the most dedicated Synchro deck
Of course, it is also related to the illustration of Gyeongtu-Cross Dimension , and it is highly likely that it will lead to this scene later
Thats not bad
This makes it an extremely useful way to remove resources from your opponent while netting yourself the advantage of seeing what you are going against on Turn 1
This is precisely the case with one of the game's most iconic archetypes, Spellbook, as well as its protagonist, Aleister the Invoker