If both targets are illegal, the ability won't resolve at all
Search the PremisesSearch the Premises lets us Investigate for each creature that attacks us
When it comes time for Phyrexian Hydra to have -1/-1 counters placed on it from the damage you prevented on it, then it wont get those counters because of Meliras ability
Some are calling Firkraag the Niv-Mizzet of goading creatures, but Im still hesitant to take part in such blasphemy, especially when Niv-Mizzet, Parun is in the deck
Despite years of Commander player pleading for better card draw in White, Wizards of the Coast has stubbornly refused to do so, with Mark Rosewater straight up telling us over and over that White is supposed to be bad at drawing cards
While each spell you cast technically only nets half a spell, counter doublers or cards like Kami of Celebration that distribute counters for casting spells from exile make it a one-to-one balance