Ravnica Allegiance

Archway Angel | Creature | Angel | Flying When Archway Angel enters the battlefield, you gain 2 life for each Gate you control. | Milivoj Ćeran

Swirling Torrent | Sorcery | | Choose one or both — • Put target creature on top of its owner's library. • Return target creature to its owner's hand. | Ben Wootten

Flames of the Raze-Boar | Instant | | Flames of the Raze-Boar deals 4 damage to target creature an opponent controls. Then Flames of the Raze-Boar deals 2 damage to each other creature that player controls if you control a creature with power 4 or greater. | Jason A. Engle

Rumbling Ruin | Creature | Elemental | When Rumbling Ruin enters the battlefield, count the number of +1/+1 counters on creatures you control. Creatures your opponents control with power less than or equal to that number can't block this turn. | Jakub Kasper

Biogenic Upgrade | Sorcery | | Distribute three +1/+1 counters among one, two, or three target creatures, then double the number of +1/+1 counters on each of those creatures. | Tomasz Jedruszek

Azorius Skyguard | Creature | Human Knight | Flying, first strike Creatures your opponents control get -1/-0. | Gabor Szikszai

Consecrate // Consume | Instant // Sorcery | | Exile target card from a graveyard. Draw a card. // Target player sacrifices a creature with the greatest power among creatures they control. You gain life equal to its power. | Igor Kieryluk