Ive dealt with this by putting Nykthos and big spells to cast with it in my sideboard for matchups where I need to go big, and keeping a maindeck that can support it even though Im not using it
In a Two-Headed Giant game, life gained by your teammate won't cause Enduring Tenacity's first ability to trigger, even though it caused your team's life total to increase
This is where a card like Lightning Greaves comes in
Overall as a group they will most likely see the most play, and ranking them individually takes up too much space, so Im purposely leaving them off the list altogether
Its also very satisfying lore-wise
The Bandai Carddass cards, however, were produced in Japan by Bandai and, unlike the later official Pokmon cards, were more collectibles than playing cards.