You want to ramp into it more than any other card not just because of its awesome offensive power, ramp and value assuming all goes well but because it keeps you in the game when all goes tits up
This game was also one of the first titles to reach the other side of the ocean, being a game well remembered by those who followed Yu-Gi-Oh
You can banish this card from your GY, then target 1 "Rescue-ACE" Spell in your GY
Yuma and Astral, Yusei Fudo, Jaden/Yubel, Jaden Yuki, Kite Tenjo, Crow Hogan, Jack Atlas, Reginald Kastle, Chazz Princeton, Joey Wheeler (DSOD), Zane Truesdale, Syrus Truesdale, Seto Kaiba (DM), Yugi Muto (DSOD), Seto Kaiba (DSOD), Blair Flannigan, Leo, Bronk Stone, Aster Phoenix, Joey Wheeler (DM), Akiza Izinski, Rex Goodwin, and Dark Signer Kalin Kessler, in descending order, are the characters with the most card-specific dialogue in-game Lumis and Umbra, Seto Kaiba (DSOD), Mokuba Kaiba (DSOD), Yugi Muto (DSOD), Joey Wheeler (DSOD), Ta Gardner (DSOD), Scud, Jesse Anderson, Yusei Fudo, Jack Atlas, Crow Hogan, Akiza Izinski, Leo, Luna, Tetsu Trudge, Dark Signer Kalin Kessler, Dark Signer Carly Carmine, Kalin Kessler, and Carly Carmine have additional character-specific dialogue that is generic, due to having the same dialogue when Dueling against certain Legendary Duelists

However, depending on the strategy and synergy of the deck, World Key could still see play as a situational tech choice for specific matchups or strategies
It shows that the person who made the card did not care about what they were creating, or ~in the worst cases~ that they do not actually speak the same language as you