ERROR Sans, Reality Devastator

Strings (When this creature deals damage to
a creature or planeswalker, gain control of it.)

This creature’s power and toughness are
equal to the number of cards exiled.
———{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}
YOU’RE GONNA HAVE A BAD TIME.