In Detective Conan/Case Closed they do the same thing. Whereas in the earlier chapters you see the characters use flip-phones, landlines etc. and in the newer chapters they started using smartphones.
I don't think that is a bad thing as the technological advancements do not impact the story. I...
Hold on how do you get from Kerass to that board? Rugals summon from grave only works during the opposing main phase and his other cards dont help either.
EDIT" Nevermind, Bearbrumm discard 2 to summon a banished Tri works.