This is one of the trickier phrases in Japanese that is very commonly used in different situations and hard to translate, but in this case I am fairly sure it just expresses that you will respect your partner and play fairly
I cant predict how the stock market antics will end
Double-Sleeving Compatible for Extra Protection For players who want to give their cards maximum protection Izzet Sleeves are fully double-sleeving compatible
It has five effects, which range from card effect destruction protection, attack boost, Spell/Trap negation, card search, and maintenance cost
They act as a formidable first barrier against ambient humidity and minor liquid spills by leaving no open gaps for contaminants to seep through
Stats on this site are computed from those events, not from decklist scrapes or theorycrafting.