To begin with, i think generic cards are good for the game unless they are a combo pieces in almost every deck. Amen to that. Cards like Firewall Dragon, Crystron Halqifibrax, Borreload Savage dragon and Dragoon are destroying the game. Decks are supposed to be build on chemistry, not just putting some additional cards in the deck to make same, slightly worse combos than top tier decks.
With last thought i build my own version of more or less pure agent fairy deck. This deck performs better than i expected, you have your hand traps in heralds, sauravis(which you get off of herald of the arc light) and called by the grave. It is pretty consistent, even if the hand looks 'bricking awesome' you can end on celestial nightlord parsath and krystia :) By any means you always try to trigger the effect of Venus.
This can be done:
-summon earth, search venus, activate neptune --> summon venus , activate effect ---> shine balls --> moon --> majesty hyperion to the grave --> banish neptune to summon majesty hyperion --> THIS IS HOW YOU GET SANCTUARY TO THE HAND.
-summon Master flare hyperion and sent venus to the grave --> do what you can
NEVER use 'the sacred water in the sky' for activating sanctuary, always bring missing agent to the hand. for sanctuary search you have neptune
Most of the time you end your turn (and im not kiddig) with: celestial knightlord parshath, kristya, herald of the arc light, majesty hyperion
Sometimes, this means if you have master hyperion in your openning hand or somehow manage to summon any other level 8 monster during your plays, before you summon kristya, you summon it and make number 38: hope.. --> than they cant attack you herald of the arc light and you have 1 more negate.
And sometimes you will just end on something less, but i feel very good about this deck.
ps. dont mind the side deck, i don't use one because i never play tournaments