It secured a place for this mechanical relationship that continues to this day with cards like Madcap Experiment
(1) Rulesbook
Giving it a death trigger made you more willing to attack with it

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Memories Returning is essentially a draw three for 4 mana, which is particularly good in the blue/red archetype
#3 Youre Welcome Deceptively simple, this four-cost Inkable card is remarkably helpful, versatile enough to clear the board of anything you want: character, item or location