When you select an envelope from the three available in the Formidable Genes expansion, you are presented with many to choose from, which you can view before selecting and opening the envelope
The deck received some very powerful additions that immediately catapulted it from tier 2 or 2.5 to an undiscussed tier 1: Head Ringer was a tool card that, unlike most of the tools in the game, could only be attached to one of your opponents EX Pokmon and gave it one extra energy cost to use any attack
Here's a "shadowless" raichu next to a normal raichu, and a "shadowless" ponyta next to a normal ponyta (shadowless on the left)
Mox Jet (Alpha Edition) $108,000 PSA 10 Gem Mint Why It's Valuable: As a member of the Power 9, Mox Jet provides a "free" source of black mana, enabling explosive starts
Rainbow Foil: The classic TCG look
Anti-Venom, Horrifying Healer (SPM) $47 The second most expensive card from the Standard set is Anti-Venom, Horrifying Healer