Take 1 "Photon" monster and 1 "Galaxy" monster from your Deck, and add 1 to your hand, and if you do, send the other to the GY, also you cannot Special Summon monsters for the rest of the turn, except LIGHT monsters
In 1999, the first ever Yu-Gi-Oh
How do you tell if a Pokmon card is shadowless
For reference, in current SV-era products a Double Rare lands around 1 in 5 packs, an Illustration Rare around 1 in 12, an ultra rare around 1 in 15, a Special Illustration Rare around 1 in 90, and a Hyper Rare anywhere from 1 in 300 to 1 in 700
It is important to note that you cannot cast one half of a split card and then choose to cast the other half on another turn