Weeks pass, and he doesn't catch a single card.
When cards become active, he goes looking. They just disappear before he gets there.
He's getting worried, and he's not sure he's satisfied with Kero's explanations.
He tries to focus on school.
"Anything exciting, just-"
He pauses.
"Okay, new card, that's exciting. Thanks, Kero."
"Right."
Alistair retrieves his bow from...behind the couch? Sure, behind the couch.
They go.
Stiles ushers them into his trusty Jeep, and they're off.
Is there anyone in the car?
Key of the Clow, do your thing.
"Move, get the car out of there!"
"May the arrows loosed from my arm Shield all that they touch from harm."
The bow flares briefly with a sheen of silver light, and his arrow strikes the thankfully broad target.
That was...easy?
Is something else disappearing?
Otherwise, he'll go capture Alistair's card for him.
"Okay, this has gone too far! Playing stupid pranks, trashing property, but not taking my car!"
He makes a move towards his Jeep, but sways, unsteadily.
He does the Shield thing again, this time shooting at the useless lump's Jeep.
The useless lump is apparently choosing now to have trouble breathing.
How inconvenient.