Chaos Xyz Evolution

Chaos Xyz Evolution, known as Chaos Xyz Change in the Japanese version, is a form of Xyz Summoning first seen in episode 18 of the ZEXAL anime and the first variation of the standard Xyz Summon. What's unique about it is that it can attach Xyz Monsters as its Xyz Material to Xyz Summon which no other Xyz Monsters can perform by themselves. Through this kind of Summon, the original Xyz Monster and its Xyz Materials become the new Xyz Monster's Xyz Material. In anime, the requirement to gain a Chaos Number is for one to "carve a clear path" out of the chaos of confusion in the light.

In the OCG/TCG, this is treated as a regular Xyz Summon (similar to Accel Synchro Summon) The common effect in monsters that use this summon method states You can also Xyz Summon this card by using 1 [specified Xyz Monster] you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials of this card.)

So far the only known monsters that can be Summoned through this method are:

	Japanese name	Rank	Attribute	Type	ATK	DEF
Number C39: Utopia Ray (D Team)	Ｃ（カオス）Ｎｏ．（ナンバーズ）３９ 希（き）望（ぼう）皇（おう）ホープレイ	4	LIGHT	Warrior	2,500	2,000
Rank-Up-Magic Astral Force	ＲＵＭ（ランクアップマジック）－アストラル・フォース
Rank-Up-Magic Astral Force (D Team)	ＲＵＭ（ランクアップマジック）－アストラル・フォース
Rank-Up-Magic Astral Force (anime)	ＲＵＭ（ランクアップマジック）－アストラル・フォース
Rank-Up-Magic Barian's Force (D Team)	ＲＵＭ（ランクアップマジック）－バリアンズ・フォース
Rank-Up-Magic Limited Barian's Force (D Team)	ＲＵＭ（ランクアップマジック）－リミテッド・バリアンズ・フォース
Rank-Up-Magic Numeron Force (D Team)	ＲＵＭ（ランクアップマジック）－ヌメロン・フォース

Example Chaos Xyz Evolution

How to perform Chaos Xyz Evolution.

Trivia

• Interestingly, the monsters that can perform this have ATK aligned up from 2500 to 2800, and they either have 2000 or 2100 DEF.