Stealth Rock Mechanics in Dragon field

[blazingcamerupt]

I was watching a battle vs a certain dragon-type gym leader snd the battler used stealth rock.  To my surprise,  the gym leader's Charizard had tainted automatically when it was switched in, Does the dragon field increase tyee effectiveness of stealth rocks or did I miss something,

[Azeria]

1 hour ago, blazingcamerupt said:

I was watching a battle vs a certain dragon-type gym leader snd the battler used stealth rock.  To my surprise,  the gym leader's Charizard had tainted automatically when it was switched in, Does the dragon field increase tyee effectiveness of stealth rocks or did I miss something,

field must've been changed to cave and on there, stealth rocks damage is 2x.

[blazingcamerupt]

Yes. I just realized that his Kingdra iced  Z- Surf using the waterium Z crystal. This changed the dragon den field to a cave, This is genius.