Changes

If a player controls "[[Macro Cosmos]]" and either one of "[[Black Luster Soldier - Envoy of the Beginning]]" or "[[Chaos Emperor Dragon - Envoy of the End]]"is on the field, and also has then any player with two copies of "[[Primal Seed]]" plus any other and a [[Normal Spell Card|Normal]] or [[Quick-Play Spell Card]] in their hand, then it is possible to can activate that other Spell Card an unlimited number of times per turn, by constantly using one copy of "Primal Seed" to bring back the other copy along with that Spell Card. This allows for an [[OTK]] with a card as weak as "[[Sparks]]", as well as numerous other possibilities such as arbitrarily high Life Points or ATK. This loop is the reason why "Primal Seed" is currently [[Limited]] on the Forbidden/Limited List.