In my nine years of playing Standard, there has never been a sweeper in Red that dealt two damage for two mana, while subtle, this is a historical step into a higher powered Standard
Geonator Transverser & Reproducus are in the list to offset the inherent issues with Double Agent against something like Unchained, either giving our opponents a different Type/Attribute, or manually changing it
One player ran the numbers and suggested completing the entire expansion without paying anything would take something between approximately 500 and 1100 days of consecutive play on average, depending on what in-game rewards and mechanics you factor into the equation
Is your Charizard the same one listed in the article
Abhorred DARK - Spellcaster / Ritual Level 1 ATK - 0 / DEF - 0 You can Ritual Summon this monster with "Shadow Trick Rite"
Who wouldnt want a chance to relive that adventure