Kreela Witch-Arm is a Magic affinity legendary from the Orc faction. Kreela was part of a fragment summoning event in 2020 and a lot of people regret not investing their time in getting her whilst she was available as she has been one of the best fragment event champions ever released. In order to maximise her potential she does need a lot of expensive legendary skill tomes in her A2 ability to ensure she always activates her Ally Attack ability. Kreela hits really hard with strong multipliers and acts as a great support to boost damage in your team increasing other allies crit rate and attack on her A3 ability. She is fantastic in Clan Boss and Arena if booked and strong in any content in the game.
Overall Kreela is a great legendary and well worth 6 stars but be careful on her book costs!