If more than one Triggered Ability is Triggered simultaneously, then the player that controls the Abilities selects the order to place them on the Chain. 1. If multiple players separately control Triggered Abilities that are Triggered simultaneously, then starting with the Turn Player and proceeding in Turn Order, each player orders their Triggered Abilities on the Chain.
§ 383.3.d Core Rules PDF (officieel)
§ 383 Triggered Abilities are repeatable effects that happen when a Condition is met.
§ 383.3 When a Condition is met, a Triggered Ability behaves like an Activated Ability and is placed on the Chain.
