As long as you have enough points, youre free to use them all on a single card or spread them across various Pokemonits entirely up to you
For standard cards: Acrylic stands work well for showcase pieces

Myuu & General Rilldo UC BT17-003 Spaceship, Vessel of Hope UC BT17-004 Baby, Juvenile Parasite SR BT17-005 Infinite Multiplication Meta-Cooler C BT17-006 SS Son Goku, Soaring Through Space R BT17-007 Son Goku, Battle on Planet M-2 UC BT17-008 Son Goku, Adventure's Advent C BT17-009 SS Son Goku, Pan, & SS Trunks, Galactic Explorers SR BT17-009 SS Son Goku, Pan, & SS Trunks, Galactic Explorers SPR BT17-010 Pan, Soaring Through Space SR BT17-011 Pan, Adventure's Advent R BT17-012 SS Trunks, Soaring Through Space R BT17-013 Trunks, Battle on Planet M-2 C BT17-014 Trunks, Adventure's Advent C BT17-015 Giru, Travel Support UC BT17-016 Luud, Stunning Power C BT17-017 Meta-Rilldo, Ascended General R BT17-018 Hyper Meta-Rilldo, Combined Power R BT17-019 General Rilldo, Battle on Planet M-2 C BT17-020 General Rilldo, Combination Ready C BT17-021 Super Sigma, Combining Warrior R BT17-022 Super Sigma C BT17-023 Nezi, Combination Ready UC BT17-024 Bizu, Combination Ready C BT17-025 Ribet, Combination Ready UC BT17-026 Vegeta C BT17-027 Ba, Friend From Planet Vampa C BT17-028 Mechanized Planet C BT17-029 Clash on Planet M-2 C BT17-030 Setting Forth to Space C BT17-031 Commander Red UC BT17-032 Gamma 1 & Gamma 2 UC BT17-033 Android 17 & Android 18, Teaming Up SR BT17-033 Android 17 & Android 18, Teaming Up SPR BT17-034 Dr

This creature benefits from aggressive mana ramp, and if Elvish Archdruid is around, then paying a lot of mana into each X cost should be easy
Now instead of a ship, Ripley Vance commands a fortress