EvaFresh from Konami's own website! https://www.yugioh-card.com/japan/topics/?20140403
Extrapolating from the article, the effect appears to be (as in not confirmed yet because the effect is blocked again):
Ra's Disciple
Light Fairy / Effect
LV4 1100/600
When this card is Summoned: You can Special Summon up to 2 "Ra's Disciple" from your hand or Deck. You cannot Special Summon monsters, except "Ra's Disciple", and you cannot Tribute Summon monsters, except Divine-Beast-Type monsters.
The unconfirmed stuff include how many times you can use the effect per turn (as in is there a name-based once per turn?), and what other effects (if any) it will have. The negative effects are confirmed, possibly worded differently.
Extrapolating from the article, the effect appears to be (as in not confirmed yet because the effect is blocked again):
Ra's Disciple
Light Fairy / Effect
LV4 1100/600
When this card is Summoned: You can Special Summon up to 2 "Ra's Disciple" from your hand or Deck. You cannot Special Summon monsters, except "Ra's Disciple", and you cannot Tribute Summon monsters, except Divine-Beast-Type monsters.
The unconfirmed stuff include how many times you can use the effect per turn (as in is there a name-based once per turn?), and what other effects (if any) it will have. The negative effects are confirmed, possibly worded differently.