It sounds crazy, but it almost seems very doable for one to collect the vast majority of the cards barring the ridiculously expensive top end ones if theres actually only around 10,000 cards
For starters, it can revive another WATER monster if Ritual Summoned again, this can be Grimness or Abyss
Do note that you will lose LP equal to the Attack of the Monster you Summoned, as well as locking yourself out from Summoning non-Level/Rank/Link 2 Monsters
SR Super Rare Trickstar Bloom X LIGHT Link 1 [ FairyLinkEffect ] ATK 100 DEF - 1 Level 2 or lower "Trickstar" monster If this card is Link Summoned: You can make your opponent draw 1 card
Seems like pretty good card draw options for the color that is sometimes accused of being Magic for Dummies, doesnt it
If this only Scried 2 for you, it would probably be a 2.5