Literally the best and easiest way, to build [Khora] without spending much Forma.

You need at least 235% Range so the Pull Radius of Strangledome is long enough and with the Augment 2 Strangledomes will Pull everything that comes in your direction.

The only thing you need is a good melee weapon with a good riven disposition and a riven with CC and MD at least so u wont have any disadvantages with the 40% Strength.

Then you just look for a good spot in for example survival in a big room, cast your 2 domes and build up your melee combo so u will have spicy orange or even red crits.

Enjoy farming!