Running the chikurimons to help with royal knights decks, i found the izzy more helpful than the kota as it doesnt have the possibility to bottom deck pieces i need. I am running the hisyaryu over the 4th dexdorugrey as i like having the reboot and if i cant find a lvl 5 he works well in a pinch. Lastly I went down to 2 Cool Boys as he is a good searcher but only the 4s and 5s trigger his gain 1 draw 1 effect, this let me go up to 3 Ouryukens so I can see them earlier and more consistently.