Notes & Combos
Combos:
If you start with a "Sombre" in hand, activate the ability to throw a "Zuben" and a "Rasal" to the graveyard. But, if you start with a "Sombre" and a "Zumben" in hand, discard "Pollux" and "Rasal".
In the first case, thanks to the extra summon granted by "Sombre", you can leave a "Pleiades" and a "normal Constellar" on the field. In the second case, you will be able to leave a "Pleiades" and an "Omega".
If you start with "Rasal" in hand. Activate the ability and discard "Sombre" and "Zuben" and repeat the combo from before. If you have a "Rasal" and a "Zuben". Discard a "Sombre" and a "Pollux".
If you start only with "Zuben", activate its effect and search for "Caduceus". This play will only leave you with a "Pleiades" on the field.
If you start only with "Caduceus", activate the ability to thin out the deck. I usually discard a "Pollux" and a "Sombre". But generally, starting only with "Caduceus" most probably a defeat. It's the same case if you start only with a "Pollux".
For an effective move, you will almost always end up needing two Constellars with different names.
Interesting Combos:
"Caduceus" can also be summoned in a normal way. If you have a "Pollux" and two "Caduceus", you can take advantage of the extra summon granted by "Pollux" and summon normally, and then specially summon the two "Caduceus".
If your "Pleiades" is in danger, use its effect to return itself. This way, if you survive, you can summon it again in the next turn.
"Caduceus" has one of the strongest effects in the deck. If used as an XYZ material, it can banish any LIGHT or DARK monster. Avoiding battle effects.
Against "Blue Eyes", if I go first, I like to leave "Omega" before "Pleiades" to avoid being affected by any type of magic and banish if they battle with me.
"Shiranui, Mayakashi, Galaxy, and Live", if I go first, I return the monster they need for their respective summon. However, to go second is very difficult since they are decks that can easily disrupt your play. Any card or archetype that denies selection is your greatest counter.
Cards I've hardly used:
Bujintei, Number 19 and Constellar Prasepe.
Cards I no longer have copies of:
3rd Book of Moon, 2nd Forbidden Chalice and 2nd Constellar Ptolemy M7 (I didn't need that second copy much either).