here is an extract from a manga that gives me troubles : (|| = column breaks in the manga)
ただし||お前達の相手は||私一人でいい||一対一で闘い||私が勝ったら||次の者が||また 私と闘うのだ...
First : can you confirm that there are 2 different sentences :
ただしお前達の相手は私一人でいい。
However, I will be your only opponent. (???)
And
一対一で闘い私が勝ったら次の者がまた私と闘うのだ...
We wll fight one vs one and, if I win, the next person will fight with me again....
And that 闘い is equivalent to 闘って there? (Which sounds weird to me because I learned that it had a litterary use only and the character is speaking informally the rest of the time, using だ instead of です, 楽しませてくれ, instead ot 楽しませてください and so on...)
Assuming I'm right until there, I don't get what the first sentence means (especially why いい is used instead of a simple 私一人だ, but I found a lot of 私一人でいい occurences on google so...)。
Or I'm wrong and で is the てform of だ and いい modifies 一対一で, and I don't understand it either : Fight a good one vs one?)
Or, (thinking while writing), I'm wrong again and 闘い is just a noun and not the equivalent of 闘って and there is an を particle ommited after 闘い and いい modifies 一対一で闘い and then :
ただしお前達の相手は私一人で
However, I will be your only opponent, and
いい一対一で闘いを私が勝ったら
If I win a good one on one fight,
次の者また私と闘うのだ...
The next person will fight with me again...