I can only guess that its down to the card being completely symmetrical, since most decks seem to want to use the graveyard in some way
Section 2 Summary Input: Three colorless mana and Allay Output: Lots of reuse of Copy Enchantment Layer count: For each Grip of Chaos, for each Psychic Battle...2
With Regenerate, you essentially set up a replacement effect in the form of a "regeneration shield", so to speak, before the Creature would be destroyed, and once that's done, Regenerate replaces the next instance of the destruction of said Creature with: tapping the Creature, removing damage from it, and removing it from combat
No, you do not need to own or control The One Ring in order to use Ring-tempting
I dont know the character well enough to say how much it feels like himI remember him being generally a badass
In terms of game design, merfolk have been treated as sea creatures in the broader sense