User blog comment:FutureKnightX/I'm making a letter to Bushiroad/@comment-10794218-20140708042232

I'll try to answer some of your question...(For japanese cards which I haven't seen the english version, I just base my answer on whatever this wiki translate it to)

3) Dragon Slaying Blade, Dragon Slayer - well, if you battle a monster with 'Dragon' in its attribute (i.e. armordragon, dragon knights, green dragon, red dragon, wild dragon), it gets +4000

4) Fire Streak Ninja, Gokuen - I believe, whatever printed stays (in term of value), some card in VG also has different effect of english & japanese

5) Black Demon Swordsman, Jace Aldis - it's an act skill, so activate only on main phase.

6) Mission Card "Defeat Monsters!" - when a card is set, it means that it's effect is continuous, so there's no need of counter keyword

7) Dancing Magician, Tetsuya - the card mention to choose A card in the link attack and give it double attack. so even you link atk with 3 cards, you can only give 1 card in that link atk (includes tetsuya), but he can't use this effect again for the rest of the turn.

8) Wanderer, the Gold - this works like vermillion in vg, dragoenergy can be used on any monster of your choosing, give it power and counteratk, if it kills Gold, then the atk fails. If you have multiple magic knight, then their power up is applied at the moment of attack, as the attack targets all monster at the same time. and Yes, Green Dragon shield protects all monster, as long as you don't have a monster in the center...as the card says Nullify the attack.

9) Dragobond - okay, say you have 1 Life....so you cast this on a monster on the side...then that monster moves to the center. it get penetrated (say,2crits), but the effect of a counter kicks in first. since the monster is destroyed, you gain 2 life (you're on 3 now) and the monster remain (but still considered destroyed ala soulguard). however the penetrate damage is still calculated afterwards (you're back on 1 life).