Galaxy Hundred

Continuous Spell Card

When this card is activated: You can send 1 "Photon" or "Galaxy" card from your Deck to the GY. If "Galaxy-Eyes Photon Dragon" is Special Summoned to your field (except during the Damage Step): You can look at your opponent's Extra Deck, then you can apply 1 of these effects.
● Banish 1 monster from it.
● Special Summon 1 "Number" monster from it to your field.
You can only use this effect of "Galaxy Hundred" once per turn. You can only activate 1 "Galaxy Hundred" per turn.

Rulings – Yugipedia

Printings:

Photon Hypernova: PHHY-EN051 (Common) - 2023-02-09
OTS Tournament Pack 22: OP22-EN012 (Super Rare) - 2023-07-19
25th Anniversary Tin: Dueling Mirrors: MP24-EN177 (Ultra Rare) - 2024-09-19

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.09