Place 1 A-Counter on all monsters Special Summoned to your opponent's side of the field. (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.)
Due to Alien Kid’s ability to place A-counters on opponent’s monsters, you can utilize Brainwashing Beam as a follow up to take control of that opponent’s monster, or you can also use Mysterious Triangle to destroy that monster directly, and Special Summon another 1 of your own Alien Monster which is level 4 or lower. “A” Cell Recombination Device can be banished from your Graveyard to search for Alien Kid from your Deck to your Hand.
Restart Can be used only once after starting hands are dealt. Reveal and redraw your starting hand.