As Ais and Finn were killing the trees they did notice that 1 tree became 2 then those became 4 and then 8 and finally 16 it split a total of 4 times

The started killing with swords slashes and Pole thrustings when they hit a tree that couldn't split anymore a yellow crystal fell on the ground . . . . .

Ais : Finn!!

Finn : I know they are endless . . . . . how the h.e.l.l did he manage to kill completely 40 plus and get their crystals . . .

??? : What about me guys???

Finn : I'm saying I might made a blunder . . . Seo!!

Seo : Oh!!! you did a really big one, and trust me it's gonna cost you . . . .

Finn : Sigh can we get out of this situation first??

Seo : No problem but first . . . . . Ais you wanted a compet.i.tion right??

Ais eyes blazed with gold fire ignited in them before she nodded at his . . . . .

Seo : Honestly speaking you're freaking weak!!!! and if you keep this up you will die . . . . . unable to achieve anything . . . .

Finn : Hey isn't that too much . . .

Seo : Shut it shorty . . . . I told you it will cost you . . .

Finn was speechless . . . . he told him to shut up?? when was the last time something like this happened?? he started raging inside but hide it as he saw Ais with a thoughtful face . . . . and also waiting for him to speak . . . .

Seo : Just this once I'll help you but remember you owe me 1 order . . . which we later take an oath for it . . . .

Seo thought it would be best to make Riveria take an oath as well . . . .

Ais : What is it . . . . ??

Seo : Your magic has 6 stages and you understand none of them . . .

He tried to continue but was interrupted by a tree trying to take his head . . . . he twisted a bit his body and avoid it by sidestepping and smashed it with his trident . . .

Finn and Ais were shocked by his manoeuvre, how the h.e.l.l is he doing this . . . . . Finn turned to see towards Riveria and he was shocked to see her with a bitter smile on her face . . . .

Seo : I already told you how many stages there are . . . if you think on the aspect of wind you will find them . . . . therefore you owe me an Order . . . . .

Seo and Finn started killing anything in their paths and slowly the trees started to decrease in the vicinity . . . . .

Ais pondered a bit before started her killing as well . . . . but at the same time deep within her mind, she started getting a clear image of what he said . . . . .

All 3 of them were fighting and the others who saw them ready to charge, they were shocked by their team play . . . even if they hadn't noticed it . . . . . in reality, they were covering for the other as they were killing . . .

At that moment something happened and Riveria screamed!!

Riveria : Finn!! watch out . . . . . !!!

Finn found himself in a similar way with all branches trying to attack him from all directions . . . . in order to do what Seo did he was missing 2 weapons . . . .

At that moment he saw 2 flashes coming towards him and heard from 2 different voices . . . .

Seo : Catch!!!!

Ais : Finn!!!!

They saw that and instantly threw their weapons to him . . . her sword and trident . . . . Finn caught them from the gaps and almost did the same with Seo, but because he was smaller he didn't take any damage . . . .

Seo then Used 2 "Thunder Lance" with his hands and Ais took her sheath and used it as a sword . . . . and at the same time with Finn having finis.h.i.+ng them off, they also finished their last rotten tree in front of them . . . . .