Official tournament broadcasts are a great way to learn as the commentators explain the high-level tactics being used by top players
It does help that this card has quite precious artwork and stamps that make it incredibly rare to obtain
It doesn't copy whether that permanent is tapped or untapped, whether that permanent has any counters on it or any Auras and/or Equipment attached to it, and it doesn't copy any non-copy effects that have changed that permanent's power, toughness, types, color, abilities, or so on
Cards from the new Attack of the Vine
Meanwhile, Part of the reason Murktide Regent is so powerful is it dodges almost all of the commonly played removal spells in Modern
They dont mean anythingexcept they sometimes do, in that cards with the Phyrexian watermark from Scars of Mirrodin block meet specific criteria and Izzet cards all kinda do the same thing