It means you can always get the most out of Builders Blessing, which gives all of your untapped creatures +0/+2
The English WB Mewtwo from the VHS should have a similar card stock as the Shadowless Base Set Pikachu from the CD
Exile this creature at the beginning of the next end step, then you may cast it from exile on a later turn.) Creature - Artificer Drix Payoff (CTRL to add secondary) Persist Lesser Masticore As an additional cost to cast this spell, discard a card
3 Traditional foil uncommons Here you will get, on average, 2 of MH3's 81 uncommons, 0.5 of MH3's 20 double-faced (DFC) uncommons, and 0.5 of the 20 new-to-Modern uncommons
Table of Contents show What Are Silver Border Cards
The only exception to that is the included pack inside of the starter decks, this may cause them to gain value due to the popularity of the set inside, so there is some hope for keeping them sealed