Hmmm, ok you win 2:0, but try to think as me.
There is written:
Special Rules
Its Halloween! Only the elements
![Fire :fire](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/fire18x18.png)
and
![Gravity :gravity](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/gravity18x18.png)
are legal. Your mark must be one of those elements.
No shields.
Upgraded cards allowed, but not required.
There is no written this:
You must use CARDS FROM THESE ELEMENTS.
I thought this: only one from these elements must be used like mark. No about cards from these elements.
By myself, i think rules were written very bad.
GL in tournament.