In general yes especially if heroes have low BP
adventure/dailies (spd up/ fast clearing)
Side Story (fast clear)
Dimensional Chasm (fast kill)
Boss Attack (fast clear)
Raid (single)
Raid (Dual, beware who teaming with)
Altar of Time (fast clear high rank R9)
Aernasis Hammer (fast clear high rank R9)
Nightmare (First time clearing)
Trial Tower (First time clearing High rank Normal-Chaos)
Hero Tower (First time Clearing Rank 280, Enemies wont one shot here. No CD/Full mana works)
pvp/arena/guild war (Enemies wont one shot. No CD/Full mana works)
Not useful in some contents due to dumb enemies
Berkas lair
World Boss
Voidal Onslaugt
Guild Boss