Greward is a Super Smash Bros. Ultimate Piranha Plant main from Barcelona, Spain, who previously played Olimar before picking up Piranha Plant. After retiring from the Smash 4 scene, Greward had since returned in Ultimate, and is currently ranked 7th on the Spanish Ultimate Power Rankings and 49th on the European Smash Rankings. He is considered one of the best Piranha Plant mains in the world along with Japanese players Brood and Rai, as well as American player Lucky. He has taken sets off of players such as Elexiao, marcpq, Afro Smash, Kratogans and Tropped. He often pairs with Marcbri in doubles and has notably won Albion 4, beating Glutonny and Leon in Grand Finals.
Greward entered the competitive scene in 2009 in Brawl. He mained Olimar and quickly becoming Spain's best player, being ranked 1st from 2010 to 2011, and taking sets off of players such as Leon, Mr.R, and Calzorz. At the end of 2011, Greward seemingly lost interest, and while he would still attend tournaments, he stopped travelling abroad, and was prone to sandbagging. When SSB4 was released, he resumed competing, winning several national tournaments, and achieving strong results at European tournaments. His best international run was at DAT BlastZone 7, where he placed 2nd, notably beating iStudying and Ixis.
In SSB4, Greward was a Mega Man main and was formerly ranked 1st on the Spanish Smash 4 Power Rankings. He was known for his character diversity in tournament. Following Tech Republic 2, Greward stated his dislike for the current meta of SSB4, specifically towards its DLC characters. He later went on hiatus, claiming that he was awaiting a rumoured patch or Nintendo Switch port, either of which he believes would be a stepping stone for the meta.