I took a break from the game for like a year ; just curious which hero would make a better tank
I vote for Goseck. If you can’t kill him before he fires, and if he is low HP, he simply destroys you. Moreoever, his stoneskin is nasty.
Ok we rotate tanks in my alliance so I would say from what I can see of your roster:
Green = Heimdall
Red = Black Knight
Purple = Goseck and Boss Wolf
Yellow = Sif
Blue = I suppose you only have Magni
All of the above (with the exception of Goseck) are being made much better with Costumes
I think black knight would serve you best. People trying to defeat him will give time for Goseck and Heimdall to charge their specials.
A lot of good options here for building a defense. In a traditional V defense you could run something like this: Heimdall - Sif - B.Knight - Evelyn - Goseck or some variation of.
If you have HA unlocked you could run a 2F-3R (2 front, 3 rear) like this: Heimdall - Sif - Goseck - B.Knight - (Sartana/Domitia/Magni/Evelyn)