^the character you're controlling, changing character when he is going to take damage allows you to have this BT too (i've done this quite a few amount of times)
oh and also note that the "Eye" enemy that has absorbing HP/MP skill, its damage isn't counted as damage (took damage from absorbing skill, still got No Damage BT O_o)
i got a quick tips for the :
Win with a margin of 1/2/3/4/5 HP
people says the quickest way is going to Ursa Lava Cave, but mine is doing it in the early dungeon when Fayt is still solo my steps are :
1. have Fayt learn Aerial/Blade of Fury (iirc its 10/20 hp cost) 2. equip in Battle Skill in O, then Aerial / Blade of Fury (whatever skill that cost 10/20 hp) in X 3. see how much hp at your last digit, if it is 1/2/3/4/5, then spam X Aerial/Blade of Fury till your HP goes to 1/2/3/4/5, if it isn't 1/2/3/4/5, cast a O button battle skill 4. rinse and repeat, imo this is faster and more precise than Ursa Lava method where everyone already has 3000++ HP.
So I'm new to the game, on my first playthru, supposed to go get copper ore. But I've read a lil bit on the boards and I think its worth sharing that the trophies for button presses can not be gotten if the character you are controlling is ko'd --- I am the eternal darkness. Come to me, innocent one. Bring me your inner light.