Again, whether thats beneficial in a competitive space remains to be seen
Base Set uses a "star" or "cosmos" pattern, while modern cards use varied patterns specific to the card type (V, VMAX, ex, etc.)
and for new players, completing this gate helps you catch up to the modern-day game mechanics in Yu-Gi-Oh!, which is what we recommend as one of the first stops before heading to ranked
Face-up Level 3 or lower EARTH monsters you control can be treated as 2 Tributes for the Tribute Summon of an EARTH Dragon monster
At the same time, any single cards you give him will have an instant sentimental attachment for him which has value beyond money
Maybe I should go check on that Trapper Keeper