Rain Prayer and Water Torrent

How about this for some smart AI, My behemouth goes up against a scythe in ladder, Scythe casts boulder I stun, then he does boulder again Im about 30% from dead. MY Behemouth casts freakin SANDSTORM!!! So now scythe hits harder, kills boopie, and proceeds to kill my smiter next.

I didn't know sandstorm boosts damage?

I am sorry, he didn't hit harder, but the accuracy improved. So instead of 90% hit rate boulder probably went to 95%, That wasn't the point though, Point was why in the world would boopie cast sandstorm at that point? There was no weaker element, both were the same. He could have got a few rock slings or falls in before he died. And for some reason they always cast rock sling over and over as well.
If he had hit scythe a few times and not cast sandstorm, 1) my smiter would have 1 hit him for the win, 2) Not increased scythe's accuracy and damaged my smither every turn by 8%.

Sand storm neither increased accuracy nor damage. Thus it increased dodge rate just like with blizzard effect. Again if your monster has advantage over opponents monster it wont cast weather. Since it is rock vs rock your behem cast weather. In the ladder, my cygness with rain and opponents cygness with rain both casted weather and do attacks after.

When the you face mobs with weaker element it will not cast weather first.

water vs. rock/fire
Fire vs. plant/ice

Not a bug, just bad AI logic.

even water vs electric
water casts rain, which is a suicide...

Sand storm neither increased accuracy nor damage. Thus it increased dodge rate just like with blizzard effect. Again if your monster has advantage over opponents monster it wont cast weather. Since it is rock vs rock your behem cast weather. In the ladder, my cygness with rain and opponents cygness with rain both casted weather and do attacks after.

I think Blizzard increases dodge rate, while sandstorm decreases hit rate

Now I find another problem that is once the celestial payer has been casted, my smiter tends to use poison leaves, even thou he has solar smite equipped.

sigh...

My pewg has rain prayer and water torrent as well. It will sit there against a draco in the sun and keep using water torrent stunning itself and not casting rain prayer and dies. It's so stupid.