I'm of course referring to the Ruby/Sapphire Pawpsicle Control deck that generates overwhelming card advantage with Hiram FlavershamToymaker
Elena, Turk Recruit is a great example
See Lava Spike, Molten Rain, and Past in Flames: Whether or not the illustrations are physical paint on canvas or pixels on a computer, a fireball just feels right within these confines
However, Chaos Fusion can also use set monsters as materials, so it contributes to selecting fusion mobs
Perhaps this affinity for stone-based evolutions comes from the fact that his starter Pokmon is Eevee, which only evolves via stone in Generation I
WotC dropped investigate in TLA partly to cut down on the number of keywords in the set and partly to align Clues with the way other predefined tokens (Treasure, Food, etc.) are used