Esper GenericBlink leans on Ephemerate and Flickerwisp value loops plus a wall of free interaction in Solitude, Orcish Bowmasters, and Thoughtseize, none of which your artifact hate answers directly, so this plan stays light. Collector Ouphe and Outland Liberator are marginal here since the deck has few relevant artifacts, but Outland Liberator can still destroy enchantments like Overlord of the Balemurk if needed. Your best path is simply resolving Green Sun's Zenith or Nature's Rhythm into a big threat before their Thoughtseize and Solitude strip your hand. Keep the core engine at full strength since removal-light swaps won't meaningfully improve this grindy matchup.