Omniscience Combo assembles through Stock Up and Consult the Star Charts into Omniscience, then fires off Roiling Dragonstorm with Uthros for a lethal attack. Disdainful Stroke counters Omniscience and other expensive combo pieces at critical moments. Tishana's Tidebinder counters triggered abilities from Omniscience or Uthros. Requisition Raid applies pressure while potentially disrupting their hand. Avatar's Wrath is useless against a non-creature combo, Clarion Conqueror is too slow, Glen Elendra Guardian is underwhelming, and Rest in Peace has no graveyard to target.