While Invasion of Regatha has some interesting uses, for the most part, there are other cards that do the same thing but better (Stoke the Flames for the front and Solphim, Mayhem Dominus or Urabrask for the back), which puts the battle in C-tier
The most valuable full art cards continue to rise, with Battle Styles following the trend
Mystic Intellect Primary Commander: Sevinne, the Chronoclasm Secondary Commanders: Elsha of the Infinite and Pramikon, Sky Rampart Tertiary Commander: Gerrard, Weatherlight Hero Blue, White, and Red are the primary spells matter colors in Magic , which make them the perfect colors for a flashback-focused deck
Like most Pokmon cards, the value of Arven depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Scarlet & Violet)