It can be also Xyz Summoned by Special Summoning "Rescue Rabbit" by the effect of "Goblindbergh" and Special Summoning 2 general Level 4 Warrior-Type Normal Monsters.
If you control "M-X-Saber Invoker" (or have means to Xyz Summon it), Normal Summon "Goblindbergh" and Special Summon a Level 4 Warrior-Type monster ("Heroic Challenger - Extra Sword", more preferably) from your hand, activate the effect of "M-X-Saber" and Special Summon another "Extra Sword" from the Deck. Then, Xyz Summon this card, with a up to 2000 ATK boost.
This card is extremely useful against various common destructive Trap Cards like "Mirror Force" and "Bottomless Trap Hole", as well as Traps that can either revive a monster, such as "Call of the Haunted". Plus the 500 ATK boost per activation helps in creating control on the field.