Quick question. In a melee game, are you considered 'defending' for card effect purposes if you move to defend another player whose title you support? An important question for many Martell effects in a grand melee.

Which game are you playing? Would depend entirely on the rules of that game. I'd suggest you find the right forum and ask there. You'll get a much quicker response

Considering he said Martell & Melee, pretty obvious it is Game of Thrones.

lol fair enough I don't play Game of thrones LCG so it's not something I'd recognise