As topic,
Ok, i've successfully climb to the tower of lost souls lvl 39.
I just want to say that, the only usable formation for higher lvl of Tower event is triggering team.
So i end up with a conclusion that VF had 2 type of characters for PVE, the supporting hero and the core hero
unfortunately, most mystic falls on the supporting part.
Let me explain whats supporting hero,
from the words, this hero supports the core heroes, cannot do decent amount of dmg, provides stats boost aura and also usually need to wait for his/her skills to be ready to make full use of him/her.
Example, sven warlord.
sven warlord provide atk and def boost and can summon a dragon to boost team atk.
If one cannot triggers other to deal dmg in less than 2 turns, one is categorize as a support hero.
TEAM VALUE:
Do we really need a support type hero in your team?
Yes indeed
Why do we need them in our team?
Because some provide really good aura like lifesteal aura and def boost aura
How much of support hero do we need in our team?
Not much, maximum 2
Why is that?
As valiants getting revamp, they are greatly empowered and is only normal that the quest is getting harder and harder. Example, tower of lost soul lvl 40, most enemy have 2 skills and only with CD 2. These enemy have high stats and can kills your team in 2 turns. Most guardian will not be able to protect your back lines with their aura, that makes mystic useless in PVE cause they cannot dish out any dmg before turn 4. If you bring more than 2 support heroes to the war, you will not be able to deal massive dmg to enemy in first 2 turns. Then you're doomed.