
Chilling Grasp | Instant | | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) | Seb McKinnon

Fortune's Favor | Instant | | Target opponent looks at the top four cards of your library and separates them into a face-down pile and a face-up pile. Put one pile into your hand and the other into your graveyard. | Yohann Schepacz

Scour the Laboratory | Instant | | Delirium — This spell costs {2} less to cast if there are four or more card types among cards in your graveyard.
Draw three cards. | Greg Opalinski

Unsubstantiate | Instant | | Return target spell or creature to its owner's hand. | Victor Adame Minguez