Innistrad: Crimson Vow

Wolf Strike | Instant | | Target creature you control gets +2/+0 until end of turn if it's night. Then it deals damage equal to its power to target creature you don't control. | Wisnu Tan

Massive Might | Instant | | Target creature gets +2/+2 and gains trample until end of turn. | Iris Compiet

Crushing Canopy | Instant | | Choose one — • Destroy target creature with flying. • Destroy target enchantment. | Svetlin Velinov

Witch's Web | Instant | | Target creature gets +3/+3 and gains reach until end of turn. Untap it. | Yeong-Hao Han