Ruby Storm wants to chain rituals and cantrips into a lethal Grapeshot or Past in Flames turn, so Nihil Spellbomb strips their graveyard to shut off Past in Flames flashback value, while Consign to Memory's replicate ability lets you counter multiple colorless spells or triggers in one turn if needed, though most of their spells are red and won't be legal targets for it. Force of Negation is a fine anti-combo tool in the abstract but you already have Counterspell mainboard providing plenty of interaction, so the swap prioritizes graveyard disruption and flexible counter density over redundant narrow counters; trim Spell Snare despite key spells (Ral, Wrenn's Resolve, rituals) costing 2 mana. Keep Thoughtseize to strip their key combo pieces proactively and race quickly with Psychic Frog since games are often decided before turn 4-5.