If a spell has multiple targets, you can't target it with Hydroelectric Specimen's ability, even if only one of those targets is a creature or all but one of those targets have become illegal
Magic: The Gathering Returns to Comics in April 2021 - IGN , January 21, 2021, archived from the original on January 28, 2021, retrieved January 23, 2021 "Assassins target mystical Planeswalkers in Boom's new Magic: the Gathering comic series"
I personally pick Dina, Soul Steeper as an excellent off-ramp and can win with Exquisite Blood and a land like Festering Gulch, but I'm sure you can get more creative with near-infinite draw and a near-infinite graveyard
Its immensely overstuffed with removal spells, with an eye-popping 22 spells included
Against the wrong deck, this can make it significantly less useful, however, thankfully in Commander, there are multiple opponents
Sunscourge Champion is really cool, as it fits into a lot of different strategies, providing two appropriately costed bodies for more aggressive strategies, good blockers plus lifegain for defensive lists and discard for decks that care about it
