Foundations

Claws Out | Instant | | This spell costs {1} less to cast for each Cat you control. Creatures you control get +2/+2 until end of turn. | Warren Mahy

Divine Resilience | Instant | | Kicker {2}{W} (You may pay an additional {2}{W} as you cast this spell.) Target creature you control gains indestructible until end of turn. If this spell was kicked, instead any number of target creatures you control gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.) | Svetlin Velinov

Fleeting Flight | Instant | | Put a +1/+1 counter on target creature. It gains flying until end of turn. Prevent all combat damage that would be dealt to it this turn. | Leonardo Santanna

Joust Through | Instant | | Joust Through deals 3 damage to target attacking or blocking creature. You gain 1 life. | Miro Petrov

Luminous Rebuke | Instant | | This spell costs {3} less to cast if it targets a tapped creature. Destroy target creature. | Mike Sass

Make Your Move | Instant | | Destroy target artifact, enchantment, or creature with power 4 or greater. | Xabi Gaztelua

Stroke of Midnight | Instant | | Destroy target nonland permanent. Its controller creates a 1/1 white Human creature token. | Julia Metzger