pokemon trading card game blooming waters The card contents of the Booster packs are randomly assembled Profit or Loss? Blooming Waters

Cards like this that stick out as auto-inclusions tend to have steady value and I think that should be the same for Heirloom Blade

Elegy AcolyteElegy Acolyte is an interesting card, mostly because its static ability is a somewhat nice impression of Tymna the WeaverTymna the Weaver

One of the rarest is the Cyber Dragon from the Preview Wave 1 of Duel Terminal

Control is the least common place to find a gush as they rarely want to lower their land count but it does provide unique options for them and is fine as a card to pitch to Force of Will etc or just hard-cast late game at the end of one of their turns in which you didn't need to counter something

Its also a mana fixer for 4+ color decks, and Modern/Legacy decks get another tool to fight counterspell decks