Historical Rules · 10 August 2018
Rule 114.10a
Official source text from the 10 August 2018 Rules release
Just because an object or player is being affected by a spell or ability doesn’t make that object or player a target of that spell or ability. Unless that object or player is identified by the word “target” in the text of that spell or ability, or the rule for that keyword ability, it’s not a target.