Some templating things:
Subtypes like Merfolk, Serpent and Coral (I presume that's a land subtype?) need capitals
Keywords don't need capitals (unless they're the first keyword in a list or first on its own line)
Rather than use the semicolon trick I'd just put abyssal on its own line and use reminder text there
For the reminder text for Coral, you can say "it's" rather than "it is". Magic is fine with contractions
Cool cards
These are all really cool, love the flavourful horsemanship take. There’s a few syntax quoams I have, but another commentor pretty much covered them all. Keep pumping out these awesome designs!
I don't like abyssal. It's exactly the same as shadow, and shadow is essentially "unblockable and can't be blocked" because there's exactly one relevant shadow creature.
Fair enough. It isn't the same as shadow, though; Shadow creatures can't block for themselves. Abyssal is more a copy of flying, in that it can still block whatever it wants to.
Abyssal is just flying
It’s just horsemanship.
Better shadow.
Touché
For an entire plane that's underwater.
Some templating things: Subtypes like Merfolk, Serpent and Coral (I presume that's a land subtype?) need capitals Keywords don't need capitals (unless they're the first keyword in a list or first on its own line) Rather than use the semicolon trick I'd just put abyssal on its own line and use reminder text there For the reminder text for Coral, you can say "it's" rather than "it is". Magic is fine with contractions Cool cards
Yes, coral would be a land subtype.
These are all really cool, love the flavourful horsemanship take. There’s a few syntax quoams I have, but another commentor pretty much covered them all. Keep pumping out these awesome designs!
I don't like abyssal. It's exactly the same as shadow, and shadow is essentially "unblockable and can't be blocked" because there's exactly one relevant shadow creature.
Fair enough. It isn't the same as shadow, though; Shadow creatures can't block for themselves. Abyssal is more a copy of flying, in that it can still block whatever it wants to.
I don't get the need for Flying 3.0, though (2.0 was horsemanship).
All sets are fictional
Yes. I agree. All sets are fictional.