Ruling can this happen

[izzaldizzal]

latios ex is out and uses ice barrier tyranitar ex is out and use electro mark can it so this

 

[luxneji]

yes becose electromark does not make damage if it use shock wave that is damage but not electromark

 

[-Just me-]

Ice barrier prevents all effects of attacks made by ex's including damage.
Electromark and Shock wave are both prevented by ice barrier.

 

[EmeraldHanyou]

If Latios uses Ice Barrier, it becomes immune to everything a Pokémon-ex does through an attack next turn, even if it indirectly affects him (think Ariados's Spider Trap). Therefore, Tyranitar may not place a Shock-wave marker on Latios. The only way it may place a marker is if Latios is forced to the bench (clearing memory) by something like Cyclone Energy or Warp Point.

Edit: Beat me to it, but I won't delete this message. I need the post count. >.>

 

[poliwhirlwag]

No, Tyranitar can't put Marker on Latios if Latios use Ice Barrier. Cause, Ice Barrier prevent all effects, that counts markers. So, Latios won!

 

[izzaldizzal]

but they can still attack the bench??

 

[InfiniteMasterEx]

Yes, as it is not refering to the Latios whose Ice Barrier only affects itself.