trading card sleeves for binder 9 Pocket 3 Ring Leather TCG Baseball, Game, and Sports Card, 30 Pages, Holds 540 Cards (10.8 x 1.8 x 13.5 In), Color: Black Perfect For Pokemon Custom TCG Trading Card Binder

UR Ultra Rare Gyaku-Gire Panda X EARTH Level 3 [ BeastEffect ] ATK 800 DEF 1600 Increase the ATK of this card by 500 points for each monster on your opponent's side of the field

Answer: because the design team told us so, loudly and repeatedly

But I think this much of a powerful effect warrants allowing the opponent to try to get around it

Allows you to cast Equipment spells at instant speed and auto-equips them upon entry

X-Sabers made their first worldwide appearance in 2009s Hidden Arsenal, with their tactics of swarming and Synchro Summoning

It would be strange to call them advanced rarities, but they are a little different to explain, and not necessarily reliant on the symbol in the corner: Holographic/Holofoil rare = black star + shiny (holofoil) picture: a holofoil rare is a rare card but the picture of the Pokmon is shiny