As far as strategy goes I would suggest only using this card for the poisoning move, I have never seen the point in self-destruct cards especially this one since it only has an hp of 90 which won't even come close to knocking out any stage 2 Pokemon out there
#1 Linkuriboh (Quarter Century Secret Rare) Set: Quarter Century Stampede Increase: +$18.75 Current Market Price: $25.08 Linkuriboh was unbanned during the recent F&L List changes, which meant its Quarter Century Secret Rare version was suddenly desirable to players instead of just collectors
Another interesting deck is the Ceruledge ex deck
Whenever one or more creatures you control deal combat damage to a player, manifest the top card of that player's library and create a Treasure token
This can be an especially useful card in decks that already have an expendable board like Anhelo, The Painter or Lagomos, Hand of Hatred, or in spellslinger everything can be reused decks with commanders like Kess, Dissident mage
Foretell At the beginning of your upkeep, Quakebringer deals 2 damage to each opponent