Time a removal spell correctly, or threaten correct timing, and you buy yourself a turn, guarantee a kill, or waste a protection/pump spell
Register Trump Card is a normal-type move
I think this version drives you more towards cantrips and card draw, whereas some people go deep on the counterspells for the aforementioned Commander, which is a cool niche
While seemingly simple nowadays, what Gary did was groundbreaking at the time, and it sold the public on drafting at a time when the world mostly considered Constructed to be king
If it gets destroyed, you can add a piece of Exodia from the grave to your hand
She's slightly popping into the borders and the subtle movements suggested in the artwork just make it interesting to look at