Source.

As a TL note, their JP names are 密林の狩猟者シュヴルイユ (Mitsurin no Shuryousha Shuvuruiyu) and 密林の狩猟者フザン (Mitsurin no Shuryousha Fuzan). “Shuryousha” means “hunter”. “Mitsurin” means “dense/deep forest”. This form of “deep forest” has been used before by only two cards: B. Dragon Jungle King and Jungle Dweller. It’s not the same term used for Ancient One of the Deep Forest (which uses a more literal 深き森, deep forest)