fix: hand spsummon

c38667773 星因士 ベガ
c8875971 光天使ウィングス
http://www.db.yugioh-card.com/yugiohdb/faq_search.action?ope=5&fid=9065&keyword=&tag=-1
http://www.db.yugioh-card.com/yugiohdb/faq_search.action?ope=5&fid=8653&keyword=&tag=-1
If there are no sp_summonable monsters in the player's  hand while resolving the effect, the opponent can check the hand,

c60080151 好敵手の記憶
http://www.db.yugioh-card.com/yugiohdb/faq_search.action?ope=4&cid=10297
It is not an target effect, so the attacker should be determined while resolving the effect.
The condition is changed in order to match the text "自分は攻撃モンスターの攻撃力分のダメージを受け".

c3717252 シャドール・ビースト
c4939890 シャドール・ヘッジホッグ
c77723643 シャドール・ドラゴン
C1 ブラック・ホール
C2 堕ち影の蠢き
This will make it possible for the player to activate any one of the 2 effect at the same time.
Since both effects do not have a target, the opponent may not know which one is activated.
Now these monster effects will show the effect number while being activated.