I've got 20 Chitauri soldiers from Avengers....
I would have 40 easy of the putties
and think: Rita with her Wand, Goldar with his sword and detachable wings, Lord Zedd and his Z-Staff, some monsters of the week like Pudgy Pig, the MegaZord and DragonZord
maybe even a Deluxe Ultrazord! (major wishful thinking)