Thread:RyuuseiR3/@comment-27282915-20180226014342/@comment-26279475-20180226073829

For Ibuki's Encouragemant and most of soul remover: 君/相手の場のカード１枚のソウル１枚をドロップゾーンに置く/置いてよい = (You may) Put a soul from a card on your/your opponent's field into the drop zone.

For tatami: 君の場のカード１枚の裏向きのソウル１枚をドロップゾーンに置く. The sentence is almost the same as above but they add の裏向き (face down) in the front of のソウル (soul), so the english translation will be "Put a face down soul from a card on your field into your drop zone".