Collectible Card Game Headquarters

We have all cards spoiled now. Most of the straightforward ones are already scripted (with ForgeScribe help) - but around 15-20 still need to be completed. See this MR for the latest commits: https://git.cardforge.org/core-develope ... quests/927

Here are the cards that still need scripting/fixing:

beamsplitter_mage.txt divine_visitation.txt lazav_the_multifarious.txt plaguecrafter.txt thousand_year_storm.txt venerated_loxodon.txt
charnel_troll.txt etrata_the_silencer.txt mission_briefing.txt selective_snare.txt unmoored_ego.txt vraska_golgari_queen.txt
discovery.txt experimental_frenzy.txt mnemonic_betrayal.txt thief_of_sanity.txt urban_utopia.txt

Any help with these remaining cards would be appreciated: https://git.cardforge.org/core-develope ... /957/diffs