Creature - Worm Horror When Spined Fluke comes into play, sacrifice a creature. <CR> {B}: Regenerate Spined Fluke.
Creature - Worm/Horror When Spined Fluke enters the battlefield, sacrifice a creature. <CR> {B}: Regenerate Spined Fluke.
Creature - Horror When Spined Fluke comes into play, sacrifice a creature. <CR> {B}: Regenerate Spined Fluke.