Combat Damage Trigger

Permanents carrying a "whenever this creature deals combat damage" or "whenever a creature you control deals combat damage" trigger that resolves once the damage is dealt in combat. Equipment like Sword of Fire and Ice, Sword of Feast and Famine, and Quietus Spike pay off connecting attackers; enchantments and creatures such as Coastal Piracy, Reconnaissance Mission, Shadowmage Infiltrator, and Yuriko, the Tiger's Shadow reward damage to opponents with cards, discard, or life loss. The wording matters: triggers that fire on attack declaration or on "deals damage" generally rather than "deals combat damage" do not belong here, nor do triggers keyed to being unblocked alone.