The latter looks really fun, because you can use your other creatures to get you the colored mana that you didn't choose to generate with Helga
Slimefoots low cost means you can cast him from the command zone with ease, and his passive ability, (note the crucial wording of each opponent) combined with a board full of Saprolings and a good sacrifice outlet, has the potential to wipe out an entire Commander pod in one stroke
Whenever Inferno Titan enters the battlefield or attacks, it deals 3 damage divided as you choose among one, two, or three targets
(6/6/2025) If another effect (or effects) modifies how much damage a source you control would dealby preventing some of it, for examplethe player being dealt damage or the controller of the permanent being dealt damage chooses the order in which any such effects (including Lightning's) apply
5.8/10$5.11 Rhystic Tutor Sorcery Unless any player pays , search your library for a card, put that card into your hand, then shuffle