Psychics get their own Xyz monster in the form of Chronomaly Crystal Chrononaut.  A light monster with 2100 attack has some possibilities, but not much. Honest is as option unless you are playing a Psychic deck which does not have light Psychics. However, if you are running a Chaos deck, Chronomaly Crystal may be a good fit. By summoning Tour Guide and using its effect to summon this card, you have your light and dark monsters for Lightpulsar, Darkflare, Chaos Sorcerer, and BLS with just one card.
 
In a Psychic deck, Crystal Chrononaut can be used with cards like Psychic Lifetrancer, Psychic Overload, Psychic Sword, and Psychic Trigger. Once you use up your Xyz material, you can even use Psychic Jumper to switch control of it with a more powerful monster your opponent controls. The nice thing about Chronomaly Crystal Chrononaut is that it can protect itself from attacks for 2 turns. It can also protect itself from Catastor.
 
The bad thing about Chronomaly Crystal Chrononaut, besides its low attack, is that it only protects itself from destruction when it is attacked,. If you attack or your opponent activates a destruction card that is not in response to their attack, then it can not save itself from destruction.
 
The part where your opponent takes damage is just OK as they will usually find a way around it. All in all, this card is not bad, it is just not great as there are much better Rank 3 monsters. Still, Psychic and Chaos decks may find a use for Chronomaly Crystal Chrononaut.
 
Traditional: 3/5
Advanced: 3/5

Chronomaly Crystal Chrononaut is a interesting monster. A rank 3 LIGHT/Psychic Xyz, and needs any 2 level 3 monsters. This monster stands in with 2100 ATK and 1000 DEF, which aren't the best, but not the worst. 
 
Once per turn, when this card is targeted for an attack: You can detach one Xyz material from this card; this turn, this card cannot be destroyed by battle or card effects, also your opponent takes any battle damage you would take from battles involving this card. 
 
I would rank this card along side yesterday's card, as a card with decent stats and an ok effect. The high points of this card is how easy it is to Xyz summon, and it might make your opponent think twice about attacking especially if they are running low on LPs. Overall, not a bad card, but its uses are situational if you want to use Chrononaut to its fullest. On a side note, it is a LIGHT monster, so using Honest might surprise your opponent. 
 
Traditional: 1.5
Advanced: 2.5
Tomorrow: A flying castle?