My first attempt of showing teams to win battles with the beauty Elven Cutthroat ;)
Battler: Mana Cost 30:
I choose the following setup:
MALRIC INFERNO (RARE Fire Summoner) will give Elven Cutthroat a +1 on Meele Attack that improves a lot her cappabilities.
With no armor she avoids the first Meele attack:
That'll help a lot beacuse she earn another turn to fight.
You can see the battle here:
https://splinterlands.com?p=battle&id=sl_f80a9d7d26158dbcfe4599e3ec4cb300&ref=tanguero
It's a great card to choose because it's fast, I suggest no to use it in the second and on the last position to avoid the risk of losing her without using her.
It's an expensive card but if you manage to buy it on level 3 you'll gain a lot with her:
My dream is to have the gold Elven Cutthroat card:
Try to catch her, it won't disappoint you ;)