Gishki Shadow

If I use Forbidden arts of the Gishki ritual spell card, and on my field is Gishki Shadow and there is one other monster on my opponent's side of the field (let's just say level 5).

Can I use Shadow's effect [Use as entire tribute] and send the monster my opponent controls both as the tribute?

if you apply gishki shadow effect, you can only use gishki shadow as entire tribute. you cannot tribute more monster when the required level already reached.

OK I understand.

But Shadow's level 2 so technically what you said is incorrect.

Eh, I think if the levels match correctly, then you'd be able to use the opponent's monster as a tribute.

As well as using Shadow's effect too?

Gishki Shadow has an optional effect that lets you use it as an entire tribute, you're not forced to activate the effect.

Now you have 2 situations :

1 - Shadow (LV4) and the opp's monster's level match the ritual monster's level. You can either use Shadow's eff and tribute it alone or use them both as tribute.

2 - The levels don't match. You can only use Shadow as a tribute.

OK, all's good. Thanks.

and which part of my post is being wrong

i dont get it either you said with less words than chill but you were right