Regeneration [Alpha Edition] Stronghold Set: Dominaria Remastered Type: Artifact

Set: Dominaria Remastered Type: Artifact Rarity: Mythic Cost: {3} As Urza's Incubator enters the battlefield

then give each another counter of each kind already there

Other Rats you control have toxic 1

Karametra isn't a creature

Set: XY: Black Star Promos Type: Lightning Rarity: Promo Retreat cost: 1

Regeneration [Alpha Edition] Stronghold Set: Dominaria Remastered Type: ArtifactSet: Alpha Edition Type: Enchantment Aura Rarity: 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.)