In casual play, sleeve opacity may not necessarily matter, but it can still be frowned upon to play with cards that may be marked or be able to be identified through the sleeve backs
Spiritual Light Art - Hijiri X TRAP Tribute 1 LIGHT monster to target 1 banished monster
Ignis Heat, the True Dracowarrior X FIRE Level 5 [ WyrmEffect ] ATK 2400 DEF 1000 To Tribute Summon this card face-up, you can Tribute a Continuous Spell/Trap you control, instead of a monster
Being able to reduce your Retreat Cost by two instantly allows for new tech Pokmon to be featured in decks that were previously limited to reducing their Retreat Cost by Rescue Board [Temporal Forces] or Latias ex [Surging Sparks] to find their way into many more meta-relevant decks
Special thanks to Bandai for making this game, please do a sequel, etc
Im also strongly considering the idea of creating an Azorius deck that contains Arcane Adaptation just to be able to get lots of miles from Preston