In particular, the 1st edition shadowless holographic Charizard is the most valuable card in that set, with the other 1st edition holographic cards representing another big percent of the set's value
You can also look at the release date, shadow and special signs on the card to find out if it is 1st edition.
Character * can be used for searching partial words, for example : lo*us lotus locus emra* emra Emrakul Character " searchs a text block
The way challenging works is a ready (untapped) character exerts and chooses an opposing exerted character to challenge, and then both cards compare their strength (attack) and willpower (defense) values to each other (meaning the attacker automatically gets hit back by the defender)
Esika, God of the Tree makes itself a surprisingly affordable 3 drop by being a double-faced card with a 5 color mana cost on the back
Language: Japanese Format: B5 (26 x 18.2 x 1.5 cm) Remark: 1 promo card (Charizard EX: 276/XY-P) *It does not include the cover illustration design card sleeves