Fortified Wisp couldn't damage Thunderstone Golem

[Alien Fungus]

Jiansu ( Aramia ) v Dowin ( ELADAWIN )
Despite two attempts at killing off the Thunderstone Golem by Fortified Wisp the Golem was not damaged at all Has to be a bug ?
There were a lot of server issues this morning, maybe a glitch Reporting for my friend .. Both players accepted draw

[Airact]

"Thunderstone Golem has immunity to electrical damage".

Fortified Wisp deals electrical damage.

[Romantic Gunner]

Both players accepted draw

Did neither bother to read the card?

[Alien Fungus]

"Thunderstone Golem has immunity to electrical damage".

Fortified Wisp deals electrical damage.

Excuse me but where on the card does it say Fortified Wisp deals electrical damage.
What deck are you using ? I want a copy ..or is it one of those things players are just expected to know

[FDL]

Excuse me but where on the card does it say Fortified Wisp deals electrical damage.
What deck are you using ? I want a copy ..or is it one of those things players are just expected to know

The Lightning icon behind its attack power.

Some have little Fireballs (Furrion Terror), some have Ice (Darkwood Wraith), etc.

[jpm]

No it is shown on fortified wisps attack icon the little lightning bolt thing means it is electrical attack

[Alien Fungus]

Ok I understand now .. But that's not very clear. It should be written on the card as well. Deals electrical damage is better info than some tiny symbol thats kinda hard to see on her iPhone. Maybe something the design department can address But thanks for your educated reply. We live and learn. I had never taken any notice of those symbols before. I play this on an iPad myself and go by the written description.