gold charizard gx pokemon card 150/147 | SM - Burning Shadows | Rainbow Secret your opponent takes 3 Prize cards RARE Pokemon Charizard GX Rainbow

Whenever a creature enters the battlefield under your control, check its power and toughness against the power and toughness of the creature with evolve

Fire / Ice is so strong you can wind up playing it without access to one of the colours

Death-Priest of Myrkul Eccentric Apprentice Elturel Survivors Farideh, Devil's Chosen Grim Hireling Guildsworn Prowler Hoard Robber Icewind Stalwart Karlach, Fury of Avernus Passageway Seer Prosper, Tome-Bound Scion of Stygia Solemn Doomguide Valor Singer Warehouse Thief Zevlor, Elturel Exile

The best use for him is likely as a draw engine in an aggressive aristocrats style of deck

You get to gamble based on the card type you pick, but thats all there is to it