Regeneration [Tenth Edition] Atog except it doesn't copy that

except it doesn't copy that creature's color and it has "At the beginning of your upkeep

You may put that card on the bottom of that player's library

Set: Unstable Type: Legendary Creature — Human Villain Rarity: Mythic Cost: {1}{B}{R} Baron Von Count enters the battlefield with a doom counter on "5

Set: Planechase Type: Land Rarity: Uncommon {2}

Set: Anthologies Type: Artifact Rarity: Common Cost: {4} Serrated Arrows enters the battlefield with three arrowhead counters on it

Regeneration [Tenth Edition] Atog except it doesn't copy thatSet: Tenth Edition Type: Enchantment Aura Rarity: Uncommon 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.)