Forum:Regarding Yatalock page

On the page it gives this method of achieving it;

Lockdown 2
For this lockdown to work, you must have "Painful Choice", "Monster Reincarnation" and "Monster Reborn" in your hand.


 * Activate "Painful Choice" and select:
 * "Chaos Emperor Dragon - Envoy of the End"
 * "Sangan"/"Witch of the Black Forest"
 * A DARK monster
 * Two LIGHT monsters.
 * If "Sangan"/"Witch" is not picked, activate "Monster Reborn" and revive "Sangan"/"Witch". If "Sangan"/"Witch" is picked, activate "Monster Reincarnation", discard "Sangan"/"Witch" and add "CED" to your hand. Either way, make sure "CED" is in your hand and "Sangan"/"Witch" is Special Summoned with "Monster Reborn".
 * Special Summon "CED", and so on.

While the orginal chao lock, and in my opinion easier to achieve one was. Painful choice + Monster Reborn + CED in hand. Mainly because Monster Monster Reincarnation was not printed at the time CED was banned