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The play options can go from there, with certain Superheavy Samurai monsters like Wagon, Soulhorns and Soulpiercer all having attach effects and tribute effects that can help fetch and summon more monsters including Baronne and the fearsome Superheavy Samurai Brave Masurawo, alongside the deck utilising Synchro and Link summoning mechanics and you have yourself a very complex series of mechanics

I really, really like Arcum with Crashing Drawbridge

It becomes a one-sided Skill Drain , or even a one-sided Dimensional Fissure if all three are on the board

As far as historically correct rules are concerned, every rulebook from Alpha to 4th Edition have sections encouraging house rules, so using the current rules of Magic 2014 could be seen as our house rules ;)

It can't block any creatures without dying, and is prone to many different forms of removal

The restriction of being mono blue doesn't hurt the deck too much, as blue is the color of drawing cards and unblockable creatures