Shining Numbers 37 and 38 Explained Quickly By Fran
https://ygorganization.com/doeswhateveraspidersharkdoes/
Shining Numbers 37: Spider Shark / Number S37: Spider Shark
Water Sea Serpent / Xyz / Effect
RK5 2600/2100
3 Level 5 WATER monsters
You can also Xyz Summon this card by using “Number 37: Hope Woven Dragon Spider Shark” you control as material. (Transfer its materials to this card.)
(1) Once per turn: You can detach 1 material from this card, then target 1 monster your opponent controls; banish it (until their next Standby Phase), and if you do, any face-up monster they currently control loses 1000 ATK until the end of this turn.
(2) During the End Phase, if this card is in your GY because it was destroyed and sent there this turn after being Xyz Summoned: You can Special Summon it.
Shining Numbers 38 Titanic Galaxy / Number S38: Titanic Galaxy
Light Dragon / Xyz / Effect
RK9 3000/2500
3 Level 9 LIGHT monsters
You can also Xyz Summon this card by using “Number 38: Hope Harbinger Dragon Titanic Galaxy” you control as material. (Transfer its materials to this card.)
(1) Gains 200 ATK for each material it has.
(2) Once per turn: You can target up to 2 Spells/Traps your opponent control; attach them this card as material. The targeted cards and their effects cannot be activated in response to this effect’s activation.
(3) You can detach 1 material from this card; until the end of this turn, this card’s original ATK become 1500, also it can attack directly.