The Commander Astarion is an Elf Rogue turned Vampire, then infected with an illithid tadpole, giving him limited psychic powers and immunity to sunlight, which is why he can walk around in the daytime with you in Baldur's Gate 3
Blasting an opponents face for (at worst) five damage isnt too bad, I guess
Q: There's Lorcana, but there's now new introductory stuff, Gateway
You can always head to Reddit, with the thriving r/custommagic community welcoming every design, from the meme-iest joke cards to the most serious attempts at making something that could conceivably be a Magic card
Comparatively, Sphinx's Tutelage and Psychic Corrosion offer less immediate value for the mana, but they still get the job done
I also thought that the instructions were clearly written, making it much easier to understand overall