It already passively shapes up your hand, but it enables so many things from discard decks to madness/mayhem to cast-from-exile strategies that just want another payoff for playing their game
While not as hard to find as it once was, the original printing of this card retains its vintage appeal, hence its over $20 price tag
If you ever want to make a card feel more personal, dont just look at its stats
Weakness: Lightning (x2) Resistance: Fighting (-30) Retreat: 1 Sigilyph - Psychic - HP120 Basic Pokemon [C] Reflect: During your opponent's next turn, this Pokmon takes 40 less damage from attacks (after applying Weakness and Resistance)
TL;DR: If someone tries to draw extra cards, they either end up discarding and drawing, or milling instead, so they never actually go up on cards
These cards that cycle through your deck and replace themselves to stop you from thinning out your hand when you try to play a tonne of game actions in one turn and are the backbone of what are known as spellslinger decks