Simple answer: yes.
Complex answer: Having two or three of this card on your side of the field will stack its effect, giving you a 400 or even a 600 attack boost for every Warrior type monster you control.
Play this card then normal summon, Gemini Scorpion to special summon Warrior Day Grepher. Now you got yourself two 2000+ atk beater. Add Yugi Muto's skill Ties that Bind and that is 200 ATK extra.
I would love for this card to be released for Amazoness decks. Sogen isn't good because it potentially boosts your opponent's warriors. And Amazoness Village is too overpowered for PvP. Plus this card goes great with the idea of Amazoness cards, which is supporting one another
Don't have the resources for an Amazoness deck but I have wanted for a long time and with this plus the field spell and other overpowered cards, I think it'd be fine (Also I think I've only gotten to silver5 before so I'm not that experienced or good at the game).
Great Support for Maiden of Macabre and other Spellcasters along Yami.