Moar clarifications, courtesy of Fippe:
[19:39:37] ‹worldwideweb3› ‹@Zawadx› say i ban fractal and bw
[19:39:47] ‹worldwideweb3› do i get told any deck that has fractal and bw?
[19:40:06] ‹worldwideweb3› and just me or does everyone get told about fractal and bw?
[19:40:52] ‹Basman-1453› More like, say, _we_ ban Holy Cow. If _your_ opponent uses Holy Cow against you, you'll be forewarned for it.
[19:40:55] ‹Basman-1453› I think.
[19:43:29] ‹Fippe94› ‹@worldwideweb3› if you ban fractal, everyone that is *facing* fractal will find out about it
[19:44:27] ‹Fippe94› of course, since you've banned it, *you* won't find out anything about fractal since you won't face it
[19:45:03] ‹Fippe94› you will find out if you face any of the cards that other teams banned however
[19:46:53] ‹Fippe94› as a pure example, assume that Life bans Photon, and that team Death uses Photon against team Fire (and no once else uses it)
[19:47:32] ‹Fippe94› Fire will then, at the start of the duel phase, get the info "Death uses X Photons against you"
[19:47:55] ‹Fippe94› No one else will in this example get any information about Photon
[19:49:08] ‹Fippe94› or well, since you know that Photon is banned and that you got no info about Photons, the other teams will know "ok, no one is useing Photon against us"
[19:49:15] ‹Fippe94› so no info is also info, I guess