Ravnica Allegiance

Rally to Battle | Instant | | Creatures you control get +1/+3 until end of turn. Untap them. | Ben Wootten

Rampage of the Clans | Instant | | Destroy all artifacts and enchantments. For each permanent destroyed this way, its controller creates a 3/3 green Centaur creature token. | Sidharth Chaturvedi

Sphinx's Insight | Instant | | Draw two cards. Addendum — If you cast this spell during your main phase, you gain 2 life. | Scott Murphy

Macabre Mockery | Instant | | Put target creature card from an opponent's graveyard onto the battlefield under your control. It gets +2/+0 and gains haste until end of turn. Sacrifice it at the beginning of the next end step. | Deruchenko Alexander

Collision // Colossus | Instant // Instant | | Collision deals 6 damage to target creature with flying. // Target creature gets +4/+2 and gains trample until end of turn. | Jason Rainville