I'm still new to Legends and Arenas, I recently purchased Catwomen and I figured most her moves out and what they do except her X button move that has like a 1 minute cool down on it. What exactly does that thing do? BTW I'm a PS3 player.
That is her 'Smoke Cloud' move. It does this: Smoke Cloud - Drop a pellet of scientifically augmented smoke that surrounds you, protecting you from damage and returning it to your attackers. (Damage Immunity, Damage Reflect, +35% Power Heal Critical Chance To Group) [10 Second Buff/15 Second Buff, 30 Second Recharge] {The Damage Immunity And Return Of This Power Lasts 10 Seconds or Until 1652 Points Of Damage Are Absorbed. The Group Buff Of This Power Lasts 15 Seconds.} And this is a good resource for all Legends characters: https://forums.station.sony.com/dcu...character-guide-beware-the-light-edition.112/
One of the best powers in legends imo, great for clipping too. You can use it to clip other powers i.e. whip into smoke cloud.