This card can be found in booster packs or created for 1200. It is also can be acquired through leveling up to level 24.
This card is best played in combination with a creature with high power, such as Odahviing. Especially when all three copies of this card are in use. Using Doppelgangers to create copies of this card is also a great strategy. Using this combo, Odahviing deals 10 damage, and the six Relentless Raiders (three of which are doppelgangers) would then deal enough damage to kill the opponent.