Regeneration [Limited Edition Beta] Ninth Edition Scholars say that arbiters exist

Scholars say that arbiters exist on every world

sandwurms claim even the skies above their dunes

Prevent all combat damage that would be dealt to and dealt by that creature this turn

A keepsake for Vraska

Regeneration [Limited Edition Beta] Ninth Edition Scholars say that arbiters existSet: Limited Edition Beta Type: Enchantment Aura Common Cost: {1}{G} Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) {G}: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)