Bloodscent Avisaur

Deadly - Units and spells with Deadly kill any unit they damage, regardless of health. For example, a 1/1 with Deadly can kill a 5/5 attacker.

Fate - Does something when drawn.

Flying - Flying units can only be blocked by other flying units, but can block ground units normally. They can also be directly attacked by Killer units and Relic Weapons.

Summon - Does something when played

Nightfall - The first Nightfall card played in a turn makes it Night and extends it by a turn for each player.