Most of them go by the Magic Online legality list, but some of them have been forging their own legality lists that includes more paper cards
(8/1/2005) If you choose Wall, then your creatures can still attack because creature types don't confer abilities such as defender (any more than, say, choosing creature type Bird would confer flying)
Anybody attacking an opponent gets an Inkling token in the air also attacking, but those tokens cant attack me while Calligrapher is out
So interestingly, 138 PSA 10 copies exist, which is the highest of all the cards above, but of course, its part of the big three and collectors love to complete the trilogy
It's worth noting that there were a relatively low number of players in this tournament - only 64 - so we're not going to make any concrete judgements about how this deck will perform in the long run
Invasion of Arcavios / Invocation of the Founders Five mana for a version of Mystical Tutor doesnt quite work out