I was brainstorming this card for a while; what do you guys think?

Name: Nova Jester
Level: 4
Attribute: LIGHT
Monster Type(s): Fairy / Tuner
Effect: When this card is Normal or Special Summoned: You can add one "Airknight Parshath" from your Deck to your hand. If "The Sanctuary in the Sky" is on the field, you can Special Summon it instead, then reduce its Level by 1. If this effect is activated, you cannot Special Summon any monsters this turn, except Fairy-type monsters. You can only activate the effect of "Nova Jester" once per turn, and only once that turn.
ATK/DEF: 800/1400