what do the numbers mean on pokemon cards How to Read Card Set Symbols and What does this number mean?

has New Blood, so you can take that creature your opponent thought would win the game and make it yours

I think your description is bang-on: it has slightly more gloss compared to other new back cards (I compared it via a yokohama pikachu back and a munch scream psyduck back), but compared to a JR glossy mew the gloss is not even close that a true glossy card

Chart shows the price of Articuno #144 at the end of each month going back as long as we have tracked the item.

Bloodthirsty Conqueror The Bloodthirsty Conqueror came and conquered many matches

Stage 1 Pokmon cannot evolve into Stage 2 Pokmon on the same turn they evolve from a Basic Pokmon, but some Item cards - such as Rare Candy - can evolve a Basic Pokmon into a Stage 2 card without needing to play a Stage 1 Pokmon