Expanded is the most consistent format, never rotating whole sets out, although some troublesome cards have been banned from play
Again, that damage is doubled by Isshin, so nobody will want to attack you
So, to keep track of which creature is blocking, it's common for the defending player to place their blocking creatures in front of the attacking creatures to show which is blocking which
or they even have something that should not be present on the card (see beta Volcanic Island's white dots)
Note that the "TES" expansion abbreviation and 407/410 card number in the lower left corner indicate that this card is a test print and that it is the
You can finally answer No to those blue players with birds, drakes, and spirits