They examine all four corners under magnification looking for any sign of wear: whitening, fuzziness, rounding, bends, or dings
Just one more than the two that hit earlier with three at six
Glacierwood Siege I suspect many players will play Glacierwood Siege to get more Crucible of Worlds action going on, but this card can be a strong mill option as well
For example, if you put Spellbook (an artifact that says you have no maximum hand size) onto the battlefield and then put Doctor Octopus, Master Planner onto the battlefield, your maximum hand size will be eight
The shared sizing standard also improves manufacturing consistency across the industry
If you want to get back big heavy cards play more top end