Wow! Very helpful! I learned a lot. Undead Rex just caught my attention yesterday when I noticed its high melee attack. I was thinking of using him in a rule set where melee cards can attack from any position. As for Elven Defender, I took him for granted, but your post about his shield ability at level 5 got my attention. Thinking of Elven Defender to include in my upgrading project. Also Enchanted Defender in equalizer rule set; that's a great insight. I never used this card even once though it's already my fourth season. It's now high time to test it. Also your advice about quest reset. I never know that such mechanics exist. I felt actually forced to spend too much on rentals whenever there is a quest that I find difficult to complete. I prefer either water or earth quest. And so I reset the fire quest just now, and I am glad to see it replaced with a water quest. That would be easy for me. Finally, about using the appropriate tags and the most profitable time to rent; they are really very helpful tips! I could not thank you enough. Blessings and grace and peace!