Really trying to make Sea of Teeth work as a main deck card. Combined with Preyfinder, it becomes a card advantage generator while also shutting down relic-heavy decks that use Dichro’s Ruin. Unfortunately Dichro’s Ruin is still a problem if you play a unit with Killer and use its Killer on the same turn, but that’s what Saddled Serasaur is here for.
The only attachment in this deck is Linrei’s Codex in the market, which is still a good finisher even if you haven’t already played Sea of Teeth once or twice.
All that fluff aside, most matches will be won with tempo advantage.
Strength of the Pack can be extremely annoying for your control opponent if you play it on units with Aegis, so it’s probably your best pull from the market. Just play it on Jennev Merchant if there’s no Killer unit available.