And then there is the internal competition among a card's different versions -- foils, reprints, borderless, showcase, and promos
Cards that feature books tend to require blue mana for casting, blue being the color of intellect, knowledge and learning
(Source) Featuring the always adorable series mascot Pikachu holding up a silver trophy, its not surprising that the other owners of this card havent had the heart to put it up for sale
Gallery and List of Storm Cards Aeve, Progenitor Ooze Astral Steel Brain Freeze Chatterstorm Crow Storm Dragonstorm Empty the Warrens Fiery Encore Flusterstorm Galvanic Relay Grapeshot Ground Rift Haze of Rage Hindering Touch Hunting Pack Ignite Memories Krosan Adaptation Mind's Desire Reaping the Graves Scattershot Spreading Insurrection Sprouting Vines Temporal Fissure Tendrils of Agony Volcanic Awakening Weather the Storm Wing Shards Best Storm Cards Tendrils of Agony The most popular storm card when it comes to actual storm decks in Legacy or Vintage is Tendrils of Agony
I do think English vintage chase cards from the e-Reader and EX era (i.e., crystals, gold stars) will appreciate as well and are largely underpriced
Shardless Agent is one of the least played of that elite group although it is far from the worst
