Since this card's effect activates in the Graveyard and has less than 500 ATK, it can be used with "Debris Dragon".
This is incredibly useful as even when it is used as Synchro Material its effect will still activate, giving you a X-Saber from your deck so then you're set up for next turn. The next turn, use with a level 3 tuner (such as "XX-Saber Fulhelmknight") to get "XX-Saber Hyunlei" out to destroy up to 3 of your opponent's Spells and/or Traps as well.
You can also activate this card's effect by tributing it to activate "XX-Saber Gottoms" or "X-Saber Souza"'s effects. Additionally, you can destroy it with "Scrap Dragon" to receive its effect at the End Phase and destroy one of your opponent's cards.