Spikefield Hazard / Spikefield Cave During its stay in Standard, the best application of Spikefield Hazard was to deal damage to escape creatures like Kroxa, Titan of Death's Hunger, this way exiling them when they were sacrificed
As such it is commonly found in red based Fires of Invention/Breya artifact leaning four colour gold decks and the more conventional green based four (Omnath) and five colour good stuff decks
These two sets, which compose a single expansion, are centered around Generation 5 , which was introduced with Pokmon Black and White , and later explored in Black 2 and White 2
It was in this reflection period Id realised a huge mistake in surrounding my entire deck around Giratina that I had no use for, as I had zero energy cards - the life-blood in any Pokmons attacks - to accompany it
For example, Celebi's PokBody and attacks focus on Grass, Water and Psychic