Bottom line, Solid isnt a BAD card, per se, but considering he shares UR materials with the other normal summons of the deck, Stratos and Vyon, which are strictly better than Solid, in my opinion skip him and dont waste your materials
The main deck contains exactly 40 cards
Labrynth cards can destroy monsters, spell cards, and trap cards before the opponent gets the chance to use them
It is one of the most bizarre moments from the first season of Yu-Gi-Oh
draw 2 cards, then you can send 1 Level 7 "Red-Eyes" monster from your Deck to the GY
"Tournament Fatigue" is the result of all of your mental energy being focused entirely on winning children's card games, round after round, in a gauntlet of terror and suffering