原文You don't choose a second target for Dimension X Pizzasaur's first ability at the time it triggers. Rather, a second "reflexive" ability triggers when you put two +1/+1 counters on the target creature this way. You choose a target for that ability as it goes on the stack. Each player may respond to this triggered ability as normal.
原文If an effect refers to a Food, it means any Food artifact, not just a Food artifact token. For example, you can sacrifice Pizza Face (a Legendary Artifact Creature — Food Mutant) to activate Maraleaf Rider's ability (an ability with "Sacrifice a Food" in its cost). You can't sacrifice a Food to pay multiple costs. For example, you can't sacrifice a Food token to activate its own ability and also to activate Maraleaf Rider's ability.
原文Some spells and abilities that create Food tokens may require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. You won't create any Food tokens.