The Living Arrow


 * The Livnig Arrow is a Spell Card which is seen repeatedly in the original anime entitled Yugioh. It is a vital part of Yugi Muto's deck during Pegasus's Tournament. It has various effects during the tournament, being able to use a spell from the opponent's graveyard, and being able to fuse your monster to an opponent's monster.

Yugi vs Kaiba outside Pegasus's Castle
It enabled yugi to weaken Seto Kaiba's Blue-Eyes Ultimate Dragon by fusing it with his monster, draining it of 1200 atk. per turn. Blue-Eyes Ultimate Dragon was weakened to the point that Yugi could've destroyed a second one of its heads and defeated Kaiba if Kaiba hadn't threatened to commit suicide and act like it was Yugi's fault if Yugi won.

Tournament Finals: Yugi vs Pegasus

 * Yugi used The Living Arrow card to use Pegasus's card to destroy Toon World just in time for Pegasus's now-not-toon monsters to get hit by Toon Summoned Skull's attack, reflected by Yugi's Mirror Force.