While it might seem strange to use this Jellyfish as your commander, seeing as it forces you to help your opponents, the important thing here is that you get to choose who receives which benefits
Meanwhile, Thermokarst gives you a life sometimes, but theyre pretty much interchangeable cards and its much cheaper to buy
That alone is worth a free +1/+1 to your team for the turn, though the triggered ability gets way more interesting when you have multiple sources gaining energy each turn
Can you sell it and buy yourself a house as a result
(1) Your opponents monsters cannot target monsters for attacks while this card is in the Main Monster Zone, except this one
For every person enamored with the idea of seeing the artist responsible for the art of a card physically signing the card itself, there are a dozen who see it as nothing but damage