When you or one of your units hits the enemy player, play a 3/1 Flamefang with Reckless.
Summon: Play a 5/5 Infernus.
Tribute: Play three Infernus instead.
Card sounds may differ from in-game as they get updated.
Reckless - Units with Reckless must attack.
Summon - Does something when played
Tribute - Cards with Tribute have an additional effect when played if a unit went to your void this turn. This includes units that die or units you discard from your hand and deck.