Which heroes do you think are going to be in the Halloween Banner?

maybe because spirits AWAKEN on halloween (kill me now please)

Oh boy I'd really like a Witch Lute and I think Henry should be on it too!

Donnel with a pumpkin helmet (I just love the idea)
Henry from the grave (kinda obvious)
WItch Lissa
Goblin Gangriel

Lion Eltshan (Literally the Lion King!), Mad Scientist Wrys, and Forrest dressed up as a tree.

The hat shown in the trailer really reminds me of Ricken from awakening.

I like effie to be cavalry Lancer with DC and vantage built in weapon. With samurai outfit with high Def and res. Medium attack and hp, and low speed.

Good guess on Vampire Henry!