Relembrando a primeira mensagem :
Hisagi primeiro que Ikkaku lul.
フィンドール「水面に刻め ○刀流断(ピンサグーダ)」
Findor: "Carve the water's surface. "0"刀流断 (Pinsagouda?)
○は執に虫の漢字
"0" is a kanji containing 執 and 虫.
69「刈れ 風死(かぜしに)」
Hisagi: "Shear, Kazeshini ("Wind Death")"
刃が二つある鎌みたいな武器
The sword is something like two sickles.
蟄刀流断
Mona gives the correct kanji for Findor's attack. It translates roughly as "Hibernation sword style rejection."
よくみたら風死は刃二つの鎌みたいなのが二つ鎖で繋がってる武器だった
Looking at Kazeshini more closely the two sickles are connected by two chains.
Hisagi primeiro que Ikkaku lul.